Develop Bugs

Downgrade 7 -> 6 FAILED Do not allow to flash Bootloader image on Unlock device

edit: DO NOT DOWNGRADE THE STOCK ROM IF THE BOOTLOADER IS UNLOCKED.
Started with an unlocked and unmodified and unrooted Android 7 Stock ROM. Wanted to downgrade to Android 6 Stock Rom for Xposed. I used this guide. I get the error "FAILED (remote: Do not allow to flash Bootloader image on Unlock device)" after typing flashall.bat . How it is possible to downgrade with the unlocked stock bootloader?
Code:
Flashing partition table ...
Executing ".\Windows\fastboot.exe -s XXX flash partition gpt_both0.bin"
target max-download-size: 512MB
sending 'partition' (33 KB)...
OKAY [ 0.032s]
writing 'partition'...
OKAY [ 0.032s]
finished. total time: 0.073s
Flashing bootloader ...
Executing ".\Windows\fastboot.exe -s XXX flash sec sec.dat"
target max-download-size: 512MB
sending 'sec' (0 KB)...
OKAY [ 0.034s]
writing 'sec'...
OKAY [ 0.019s]
finished. total time: 0.062s
Executing ".\Windows\fastboot.exe -s XXX flash apdp dp_AP_signed.mbn"
target max-download-size: 512MB
sending 'apdp' (12 KB)...
OKAY [ 0.035s]
writing 'apdp'...
OKAY [ 0.023s]
finished. total time: 0.066s
Executing ".\Windows\fastboot.exe -s XXX flash msadp dp_MSA_signed.mbn"
target max-download-size: 512MB
sending 'msadp' (12 KB)...
OKAY [ 0.035s]
writing 'msadp'...
OKAY [ 0.024s]
finished. total time: 0.069s
Executing ".\Windows\fastboot.exe -s XXX flash prov prov32.mbn"
target max-download-size: 512MB
sending 'prov' (64 KB)...
OKAY [ 0.033s]
writing 'prov'...
FAILED (remote: Do not allow to flash Bootloader image on Unlock device)
finished. total time: 0.082s
All devices are flashed
Relocking of the bootloader is forbidden:
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem lock
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
...
FAILED (remote: oem lock back is forbidden)
finished. total time: 0.031s
C:\Program Files (x86)\Minimal ADB and Fastboot>

Kontex said:
Started with an unlocked and unmodified and unrooted Android 7 Stock ROM. Wanted to downgrade to Android 6 Stock Rom for Xposed. I used this guide. I get the error "FAILED (remote: Do not allow to flash Bootloader image on Unlock device)" after typing flashall.bat . How it is possible to downgrade with the unlocked stock bootloader?
Click to expand...
Click to collapse
It fails at flashing fastboot, but it looks to have stopped without progressing further? Try making a separate BAT file and adding:
Note: I haven't tested this for downgrading, only for resetting.
Code:
fastboot flash partition gpt_both0.bin
fastboot flash bootloader bootloader.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash dsp adspso.bin
fastboot flash system systemchunk0.img
fastboot flash system systemchunk1.img
fastboot flash system systemchunk2.img
fastboot flash system systemchunk3.img
fastboot flash system systemchunk4.img
fastboot flash system systemchunk5.img
fastboot flash system systemchunk6.img
fastboot flash system systemchunk7.img
fastboot flash system systemchunk8.img
fastboot flash system systemchunk9.img
fastboot flash system systemchunk10.img
fastboot flash system systemchunk11.img
fastboot flash system systemchunk12.img
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot erase customize
fastboot erase clogo
pause
Then run the BAT file. Lenovo themselves have likely disabled fastboot flashing and re-locking.

At the moment I can not recommend to downgrade an unlocked P2 with Android 7. Found your Post and created a Batch file. It failes in createing and ereasing some steps. But the phone is starting with Android 6, now. I'll investigate the modem functions within the next days and post the results. Maybe QPST-Images are required for correct downgrading.
Code:
fastboot.exe flash partition "gpt_both0.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:partition: not found
target reported max download size of 536870912 bytes
sending 'partition' (33 KB)...
OKAY [ 0.035s]
writing 'partition'...
OKAY [ 0.031s]
finished. total time: 0.076s
fastboot.exe flash bootloader "bootloader.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:bootloader: not found
target reported max download size of 536870912 bytes
sending 'bootloader' (4234 KB)...
OKAY [ 0.128s]
writing 'bootloader'...
FAILED (remote: partition table doesn't exist)
finished. total time: 0.164s
fastboot.exe flash logo "logo.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:logo: not found
target reported max download size of 536870912 bytes
sending 'logo' (1907 KB)...
OKAY [ 0.072s]
writing 'logo'...
OKAY [ 0.068s]
finished. total time: 0.150s
fastboot.exe flash boot "boot.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:boot: not found
target reported max download size of 536870912 bytes
sending 'boot' (21677 KB)...
OKAY [ 0.539s]
writing 'boot'...
OKAY [ 0.322s]
finished. total time: 0.873s
fastboot.exe flash recovery "recovery.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:recovery: not found
target reported max download size of 536870912 bytes
sending 'recovery' (25265 KB)...
OKAY [ 0.604s]
writing 'recovery'...
OKAY [ 0.375s]
finished. total time: 0.987s
fastboot.exe flash dsp "adspso.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:dsp: not found
target reported max download size of 536870912 bytes
sending 'dsp' (16384 KB)...
OKAY [ 0.393s]
writing 'dsp'...
OKAY [ 0.242s]
finished. total time: 0.646s
fastboot.exe flash system "systemchunk0.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (260121 KB)...
OKAY [ 5.972s]
writing 'system'...
OKAY [ 4.177s]
finished. total time: 10.159s
fastboot.exe flash system "systemchunk1.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (258079 KB)...
OKAY [ 5.922s]
writing 'system'...
OKAY [ 3.612s]
finished. total time: 9.546s
fastboot.exe flash system "systemchunk2.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (258077 KB)...
OKAY [ 5.876s]
writing 'system'...
OKAY [ 3.416s]
finished. total time: 9.302s
fastboot.exe flash system "systemchunk3.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (261716 KB)...
OKAY [ 6.034s]
writing 'system'...
OKAY [ 3.772s]
finished. total time: 9.819s
fastboot.exe flash system "systemchunk4.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262033 KB)...
OKAY [ 5.988s]
writing 'system'...
OKAY [ 3.891s]
finished. total time: 9.891s
fastboot.exe flash system "systemchunk5.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (251510 KB)...
OKAY [ 5.771s]
writing 'system'...
OKAY [ 3.444s]
finished. total time: 9.227s
fastboot.exe flash system "systemchunk6.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259097 KB)...
OKAY [ 5.902s]
writing 'system'...
OKAY [ 3.406s]
finished. total time: 9.320s
fastboot.exe flash system "systemchunk7.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259098 KB)...
OKAY [ 5.903s]
writing 'system'...
OKAY [ 3.480s]
finished. total time: 9.441s
fastboot.exe flash system "systemchunk8.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259098 KB)...
OKAY [ 5.899s]
writing 'system'...
OKAY [ 3.532s]
finished. total time: 32.879s
fastboot.exe flash system "systemchunk9.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259100 KB)...
OKAY [ 5.983s]
writing 'system'...
OKAY [ 3.691s]
finished. total time: 9.687s
fastboot.exe flash system "systemchunk10.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (250251 KB)...
OKAY [ 5.751s]
writing 'system'...
OKAY [ 3.830s]
finished. total time: 9.593s
fastboot.exe flash system "systemchunk11.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (261655 KB)...
OKAY [ 5.981s]
writing 'system'...
OKAY [ 4.033s]
finished. total time: 10.026s
fastboot.exe flash system "systemchunk12.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (64584 KB)...
OKAY [ 1.490s]
writing 'system'...
OKAY [ 0.878s]
finished. total time: 2.379s
fastboot.exe flash modem "NON-HLOS.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modem: not found
target reported max download size of 536870912 bytes
sending 'modem' (131072 KB)...
OKAY [ 3.053s]
writing 'modem'...
FAILED (remote: Do not allow to flash Bootloader image on Unlock device)
finished. total time: 3.118s
fastboot.exe erase modemst1
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modemst1: not found
erasing 'modemst1'...
OKAY [ 0.037s]
finished. total time: 0.043s
fastboot.exe erase modemst2
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modemst2: not found
erasing 'modemst2'...
OKAY [ 0.034s]
finished. total time: 0.040s
fastboot.exe flash fsg "fsg.mbn"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:fsg: not found
target reported max download size of 536870912 bytes
sending 'fsg' (300 KB)...
OKAY [ 0.026s]
writing 'fsg'...
OKAY [ 0.029s]
finished. total time: 0.062s
fastboot.exe erase cache
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:cache: not found
erasing 'cache'...
OKAY [ 0.030s]
finished. total time: 0.035s
fastboot.exe erase userdata
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:userdata: not found
erasing 'userdata'...
OKAY [ 0.203s]
finished. total time: 0.208s
fastboot.exe erase customize
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:customize: not found
erasing 'customize'...
FAILED (remote: Partition table doesn't exist
)
finished. total time: 0.032s
fastboot.exe erase clogo
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:clogo: not found
erasing 'clogo'...
FAILED (remote: Partition table doesn't exist
)
finished. total time: 0.039s
edit2: OTA seems to work: http://phonedl.ota.lenovomm.com/dls/v6/P2a42_S048_161111_ROW_TO_P2a42_S062_170117_ROW_WC29E4CD37.zip

I have soft brick my modem after I erased the modem partitions.
Since you can't flash NON-HLOS.bin after unlocking the bootloader, it's dangerous to downgrade.
But I can confirm (I did it many times before unlocking the bootloader and after) that you can downgrade for 7 to 6. The system is working fine and you can still install the OTA.
If you find a solution for the modem part, please post the solution
Kontex said:
At the moment I can not recommend to downgrade an unlocked P2 with Android 7. Found your Post and created a Batch file. It failes in createing and ereasing some steps. But the phone is starting with Android 6, now. I'll investigate the modem functions within the next days and post the results. Maybe QPST-Images are required for correct downgrading.
Code:
fastboot.exe flash partition "gpt_both0.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:partition: not found
target reported max download size of 536870912 bytes
sending 'partition' (33 KB)...
OKAY [ 0.035s]
writing 'partition'...
OKAY [ 0.031s]
finished. total time: 0.076s
fastboot.exe flash bootloader "bootloader.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:bootloader: not found
target reported max download size of 536870912 bytes
sending 'bootloader' (4234 KB)...
OKAY [ 0.128s]
writing 'bootloader'...
FAILED (remote: partition table doesn't exist)
finished. total time: 0.164s
fastboot.exe flash logo "logo.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:logo: not found
target reported max download size of 536870912 bytes
sending 'logo' (1907 KB)...
OKAY [ 0.072s]
writing 'logo'...
OKAY [ 0.068s]
finished. total time: 0.150s
fastboot.exe flash boot "boot.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:boot: not found
target reported max download size of 536870912 bytes
sending 'boot' (21677 KB)...
OKAY [ 0.539s]
writing 'boot'...
OKAY [ 0.322s]
finished. total time: 0.873s
fastboot.exe flash recovery "recovery.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:recovery: not found
target reported max download size of 536870912 bytes
sending 'recovery' (25265 KB)...
OKAY [ 0.604s]
writing 'recovery'...
OKAY [ 0.375s]
finished. total time: 0.987s
fastboot.exe flash dsp "adspso.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:dsp: not found
target reported max download size of 536870912 bytes
sending 'dsp' (16384 KB)...
OKAY [ 0.393s]
writing 'dsp'...
OKAY [ 0.242s]
finished. total time: 0.646s
fastboot.exe flash system "systemchunk0.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (260121 KB)...
OKAY [ 5.972s]
writing 'system'...
OKAY [ 4.177s]
finished. total time: 10.159s
fastboot.exe flash system "systemchunk1.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (258079 KB)...
OKAY [ 5.922s]
writing 'system'...
OKAY [ 3.612s]
finished. total time: 9.546s
fastboot.exe flash system "systemchunk2.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (258077 KB)...
OKAY [ 5.876s]
writing 'system'...
OKAY [ 3.416s]
finished. total time: 9.302s
fastboot.exe flash system "systemchunk3.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (261716 KB)...
OKAY [ 6.034s]
writing 'system'...
OKAY [ 3.772s]
finished. total time: 9.819s
fastboot.exe flash system "systemchunk4.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262033 KB)...
OKAY [ 5.988s]
writing 'system'...
OKAY [ 3.891s]
finished. total time: 9.891s
fastboot.exe flash system "systemchunk5.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (251510 KB)...
OKAY [ 5.771s]
writing 'system'...
OKAY [ 3.444s]
finished. total time: 9.227s
fastboot.exe flash system "systemchunk6.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259097 KB)...
OKAY [ 5.902s]
writing 'system'...
OKAY [ 3.406s]
finished. total time: 9.320s
fastboot.exe flash system "systemchunk7.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259098 KB)...
OKAY [ 5.903s]
writing 'system'...
OKAY [ 3.480s]
finished. total time: 9.441s
fastboot.exe flash system "systemchunk8.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259098 KB)...
OKAY [ 5.899s]
writing 'system'...
OKAY [ 3.532s]
finished. total time: 32.879s
fastboot.exe flash system "systemchunk9.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259100 KB)...
OKAY [ 5.983s]
writing 'system'...
OKAY [ 3.691s]
finished. total time: 9.687s
fastboot.exe flash system "systemchunk10.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (250251 KB)...
OKAY [ 5.751s]
writing 'system'...
OKAY [ 3.830s]
finished. total time: 9.593s
fastboot.exe flash system "systemchunk11.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (261655 KB)...
OKAY [ 5.981s]
writing 'system'...
OKAY [ 4.033s]
finished. total time: 10.026s
fastboot.exe flash system "systemchunk12.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (64584 KB)...
OKAY [ 1.490s]
writing 'system'...
OKAY [ 0.878s]
finished. total time: 2.379s
fastboot.exe flash modem "NON-HLOS.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modem: not found
target reported max download size of 536870912 bytes
sending 'modem' (131072 KB)...
OKAY [ 3.053s]
writing 'modem'...
FAILED (remote: Do not allow to flash Bootloader image on Unlock device)
finished. total time: 3.118s
fastboot.exe erase modemst1
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modemst1: not found
erasing 'modemst1'...
OKAY [ 0.037s]
finished. total time: 0.043s
fastboot.exe erase modemst2
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modemst2: not found
erasing 'modemst2'...
OKAY [ 0.034s]
finished. total time: 0.040s
fastboot.exe flash fsg "fsg.mbn"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:fsg: not found
target reported max download size of 536870912 bytes
sending 'fsg' (300 KB)...
OKAY [ 0.026s]
writing 'fsg'...
OKAY [ 0.029s]
finished. total time: 0.062s
fastboot.exe erase cache
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:cache: not found
erasing 'cache'...
OKAY [ 0.030s]
finished. total time: 0.035s
fastboot.exe erase userdata
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:userdata: not found
erasing 'userdata'...
OKAY [ 0.203s]
finished. total time: 0.208s
fastboot.exe erase customize
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:customize: not found
erasing 'customize'...
FAILED (remote: Partition table doesn't exist
)
finished. total time: 0.032s
fastboot.exe erase clogo
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:clogo: not found
erasing 'clogo'...
FAILED (remote: Partition table doesn't exist
)
finished. total time: 0.039s
edit2: OTA seems to work: http://phonedl.ota.lenovomm.com/dls/v6/P2a42_S048_161111_ROW_TO_P2a42_S062_170117_ROW_WC29E4CD37.zip
Click to expand...
Click to collapse

Try this for modem issues.
http://www.theandroidsoul.com/fix-e...d-wifibluetooth-issues-restoring-twrp-backup/
Sent from my Lenovo P2a42 using Tapatalk

Thanks but I already did that.
After doing it, the sim card was successfully detected but after a few second the signal is lost (like I'm in a no signal zone) and I can't connect to my operator's access point.
I maybe have a wrong baseband driver or something like that, I'm not sure.
dannejanne said:
Try this for modem issues.
http://www.theandroidsoul.com/fix-e...d-wifibluetooth-issues-restoring-twrp-backup/
Sent from my Lenovo P2a42 using Tapatalk
Click to expand...
Click to collapse

Looks like the Russians may have been right after all !

Kontex said:
At the moment I can not recommend to downgrade an unlocked P2 with Android 7. Found your Post and created a Batch file. It failes in createing and ereasing some steps. But the phone is starting with Android 6, now. I'll investigate the modem functions within the next days and post the results. Maybe QPST-Images are required for correct downgrading.
Code:
fastboot.exe flash partition "gpt_both0.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:partition: not found
target reported max download size of 536870912 bytes
sending 'partition' (33 KB)...
OKAY [ 0.035s]
writing 'partition'...
OKAY [ 0.031s]
finished. total time: 0.076s
fastboot.exe flash bootloader "bootloader.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:bootloader: not found
target reported max download size of 536870912 bytes
sending 'bootloader' (4234 KB)...
OKAY [ 0.128s]
writing 'bootloader'...
FAILED (remote: partition table doesn't exist)
finished. total time: 0.164s
fastboot.exe flash logo "logo.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:logo: not found
target reported max download size of 536870912 bytes
sending 'logo' (1907 KB)...
OKAY [ 0.072s]
writing 'logo'...
OKAY [ 0.068s]
finished. total time: 0.150s
fastboot.exe flash boot "boot.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:boot: not found
target reported max download size of 536870912 bytes
sending 'boot' (21677 KB)...
OKAY [ 0.539s]
writing 'boot'...
OKAY [ 0.322s]
finished. total time: 0.873s
fastboot.exe flash recovery "recovery.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:recovery: not found
target reported max download size of 536870912 bytes
sending 'recovery' (25265 KB)...
OKAY [ 0.604s]
writing 'recovery'...
OKAY [ 0.375s]
finished. total time: 0.987s
fastboot.exe flash dsp "adspso.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:dsp: not found
target reported max download size of 536870912 bytes
sending 'dsp' (16384 KB)...
OKAY [ 0.393s]
writing 'dsp'...
OKAY [ 0.242s]
finished. total time: 0.646s
fastboot.exe flash system "systemchunk0.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (260121 KB)...
OKAY [ 5.972s]
writing 'system'...
OKAY [ 4.177s]
finished. total time: 10.159s
fastboot.exe flash system "systemchunk1.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (258079 KB)...
OKAY [ 5.922s]
writing 'system'...
OKAY [ 3.612s]
finished. total time: 9.546s
fastboot.exe flash system "systemchunk2.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (258077 KB)...
OKAY [ 5.876s]
writing 'system'...
OKAY [ 3.416s]
finished. total time: 9.302s
fastboot.exe flash system "systemchunk3.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (261716 KB)...
OKAY [ 6.034s]
writing 'system'...
OKAY [ 3.772s]
finished. total time: 9.819s
fastboot.exe flash system "systemchunk4.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262033 KB)...
OKAY [ 5.988s]
writing 'system'...
OKAY [ 3.891s]
finished. total time: 9.891s
fastboot.exe flash system "systemchunk5.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (251510 KB)...
OKAY [ 5.771s]
writing 'system'...
OKAY [ 3.444s]
finished. total time: 9.227s
fastboot.exe flash system "systemchunk6.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259097 KB)...
OKAY [ 5.902s]
writing 'system'...
OKAY [ 3.406s]
finished. total time: 9.320s
fastboot.exe flash system "systemchunk7.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259098 KB)...
OKAY [ 5.903s]
writing 'system'...
OKAY [ 3.480s]
finished. total time: 9.441s
fastboot.exe flash system "systemchunk8.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259098 KB)...
OKAY [ 5.899s]
writing 'system'...
OKAY [ 3.532s]
finished. total time: 32.879s
fastboot.exe flash system "systemchunk9.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259100 KB)...
OKAY [ 5.983s]
writing 'system'...
OKAY [ 3.691s]
finished. total time: 9.687s
fastboot.exe flash system "systemchunk10.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (250251 KB)...
OKAY [ 5.751s]
writing 'system'...
OKAY [ 3.830s]
finished. total time: 9.593s
fastboot.exe flash system "systemchunk11.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (261655 KB)...
OKAY [ 5.981s]
writing 'system'...
OKAY [ 4.033s]
finished. total time: 10.026s
fastboot.exe flash system "systemchunk12.img"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (64584 KB)...
OKAY [ 1.490s]
writing 'system'...
OKAY [ 0.878s]
finished. total time: 2.379s
fastboot.exe flash modem "NON-HLOS.bin"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modem: not found
target reported max download size of 536870912 bytes
sending 'modem' (131072 KB)...
OKAY [ 3.053s]
writing 'modem'...
FAILED (remote: Do not allow to flash Bootloader image on Unlock device)
finished. total time: 3.118s
fastboot.exe erase modemst1
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modemst1: not found
erasing 'modemst1'...
OKAY [ 0.037s]
finished. total time: 0.043s
fastboot.exe erase modemst2
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modemst2: not found
erasing 'modemst2'...
OKAY [ 0.034s]
finished. total time: 0.040s
fastboot.exe flash fsg "fsg.mbn"
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:fsg: not found
target reported max download size of 536870912 bytes
sending 'fsg' (300 KB)...
OKAY [ 0.026s]
writing 'fsg'...
OKAY [ 0.029s]
finished. total time: 0.062s
fastboot.exe erase cache
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:cache: not found
erasing 'cache'...
OKAY [ 0.030s]
finished. total time: 0.035s
fastboot.exe erase userdata
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:userdata: not found
erasing 'userdata'...
OKAY [ 0.203s]
finished. total time: 0.208s
fastboot.exe erase customize
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:customize: not found
erasing 'customize'...
FAILED (remote: Partition table doesn't exist
)
finished. total time: 0.032s
fastboot.exe erase clogo
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:clogo: not found
erasing 'clogo'...
FAILED (remote: Partition table doesn't exist
)
finished. total time: 0.039s
edit2: OTA seems to work: http://phonedl.ota.lenovomm.com/dls/v6/P2a42_S048_161111_ROW_TO_P2a42_S062_170117_ROW_WC29E4CD37.zip
Click to expand...
Click to collapse
Hi !!
are you facing now any modem related issue ? or any network related issue ?

The Mero said:
Looks like the Russians may have been right after all !
Click to expand...
Click to collapse
This is like the ending of WWII, the circumstances turned the war at 180° just a few days before it ended. They're rising from the ashes.

[email protected] said:
I have soft brick my modem after I erased the modem partitions.
Since you can't flash NON-HLOS.bin after unlocking the bootloader, it's dangerous to downgrade.
But I can confirm (I did it many times before unlocking the bootloader and after) that you can downgrade for 7 to 6. The system is working fine and you can still install the OTA.
If you find a solution for the modem part, please post the solution
Click to expand...
Click to collapse
hi !
can you please confirm that before flashing your phone was bootloader unlocked or locked ! and how you sure that the soft bricking of your modem occured only for erasing the modem partitions ? do you think, it's completely safe to downgrade from stock nougat to stock marshmallow for an locked bootloader ??

@mishua0 If the bootloader is locked your your warranty is not void. It is as risky as doing an upgrade from marshmallow to nougat.
@[email protected] please stop spamming the P2-Forum with your modem issue. You created already a thread + posted the problem in other threads, too. As you see bootloader and modem partition are somehow write protected in the stock recovery. Lenovo might had a reason to lock it. QPST-Factory-Images for Recovery are not available at the moment. Example Lenovo K910
I can confirm after downgrading an unlocked but not modified and not rooted Stock P2 with the instructions from Post #2 that the modem is NOT working. This is not supprising as the modem partion is write protected for unlocked bootloaders and contains the updated Nougat code. But I could NOT fix it through an update from Android 6 back to Android 7. The modem is still not working. No SIM Card is recognized. I did a factory reset but that didn't help.

@Kontex : I didn't created any thread and linked my problem to barely two thread at this time. It's hardly spam. But it would be nice to create a thread for this specific problem.
By the way, have you tried to format the modem partition ? see -> https://forum.xda-developers.com/showpost.php?p=71966113&postcount=43
@mishua0: I agree with Kontex -> if your bootloader is locked there is no real risk at downgrading or upgrading through fastboot (I did it 2 or 3 time without any problem).
Kontex said:
@mishua0 If the bootloader is locked your your warranty is not void. It is as risky as doing an upgrade from marshmallow to nougat.
@[email protected] please stop spamming the P2-Forum with your modem issue. You created already a thread + posted the problem in other threads, too. As you see bootloader and modem partition are somehow write protected in the stock recovery. Lenovo might had a reason to lock it. QPST-Factory-Images for Recovery are not available at the moment. Example Lenovo K910
I can confirm after downgrading an unlocked but not modified and not rooted Stock P2 with the instructions from Post #2 that the modem is NOT working. This is not supprising as the modem partion is write protected for unlocked bootloaders and contains the updated Nougat code. But I could NOT fix it through an update from Android 6 back to Android 7. The modem is still not working. No SIM Card is recognized. I did a factory reset but that didn't help.
Click to expand...
Click to collapse

@[email protected] Including this thread you posted the problem in 3 threads. Yes, you should have opened a separate thread. Why should I format the modem partition? It didn't fix your problem so it won't fix mine. Let's face the ugly fact. The modem code is broken somehow and it is not possible to fix it without a working QPST-File. I read all your posts. You tried a lot of things.
I'll send my phone back to the seller and hope he will replace it with a new one that has an Android 6 Firmware. Than I do not upgrade it and I can use Xposed again. So far I'm happy with my Lenovo ZUK Z1 and don't need the Lenovo P2 immediatly.

So ? A few post is hardly spam on this small P2 forum...
And if I find a solution, I'll follow by the rules and create a specific topic for this specific problem.
By the way, regarding your problem: I myself didn't fully restored the modem part yet, but it seems that Bardales did.
Kontex said:
@[email protected] Including this thread you posted the problem in 3 threads. Yes, you should have opened a separate thread. Why should I format the modem partition? It didn't fix your problem so it won't fix mine. Let's face the ugly fact. The modem code is broken somehow and it is not possible to fix it without a working QPST-File. I read all your posts. You tried a lot of things.
I'll send my phone back to the seller and hope he replaces it with a new one that has an Android 6 Firmware. Than I do not upgrade it and I can use Xposed again. So far I'm happy with my Lenovo ZUK Z1 and don't need the Lenovo P2 immediatly.
Click to expand...
Click to collapse

help for downgrading to marshmallow (locked bootloader)
Kontex said:
@mishua0 If the bootloader is locked your your warranty is not void. It is as risky as doing an upgrade from marshmallow to nougat.
@[email protected] please stop spamming the P2-Forum with your modem issue. You created already a thread + posted the problem in other threads, too. As you see bootloader and modem partition are somehow write protected in the stock recovery. Lenovo might had a reason to lock it. QPST-Factory-Images for Recovery are not available at the moment. Example Lenovo K910
I can confirm after downgrading an unlocked but not modified and not rooted Stock P2 with the instructions from Post #2 that the modem is NOT working. This is not supprising as the modem partion is write protected for unlocked bootloaders and contains the updated Nougat code. But I could NOT fix it through an update from Android 6 back to Android 7. The modem is still not working. No SIM Card is recognized. I did a factory reset but that didn't help.
Click to expand...
Click to collapse
Hi Kontex !
I'm so pleased to see your reply. I want to downgrade my bootloader locked Lenovo P2 from Stock Nougat to Stock Marshmallow. Actually I applied to unlock already, but I have 2 more days to finish my 14 days period. So, I think even after my 14 days period, if I don't unlock the OEM through fastboot mode, my bootloader would still be locked. Am I right ? It's just for talking. but I want to downgrade to marshmallow by tomorrow before ending my 14 days period. Please clear me which commands I should flash through fastboot. should I flash the following commands along with the systemchunk0-12 ?
fastboot flash partition gpt_both0.bin
fastboot flash bootloader bootloader.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash dsp adspso.bin
fastboot flash modem NON-HLOS.bin
should I erase the following commands, (specially what about modemst1 & modemst2 ? is there any risk to erase them?)
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot erase customize
fastboot erase clogo
I don't want to create a bat file. I want to type the command one by one though that's lengthy and boring ! Is it possible ? and after finishing the last command (fastboot erase clogo), then what should I do with the command window ? please please help me to describe each & every step as you are expert to doing so and I'm totally new and I love my phone very much ! thanks a lot ...... waiting for your kind reply !

@mishua You should be able to use the flash.bat because your phone is locked. And you shouldn't type the commands one by one as you don't know what you are doing. Try the batch file first. As Itchi wrote if you like to play with different firmware images you can go forth and back anyway. Check the guide. The Bootloader is locked as long as you don't unlock it. It does not happen automatically after 14 days. After 14 days you have to enter the unlock menue again while being connected to the lenovo server. If you don't do this your phone is locked past this 14 days.
@[email protected]
edit: I couldn't resist and it didn't work:
fastboot erase modemst1
fastboot erase modemst2
After that. The SIM card is detected but the modem loses its connection within a minute as you already described in your posts.
edit:
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst1
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst2
Click to expand...
Click to collapse
Has the same effect as above. SIM Card is detected now, but doesn't get a signal.

Can somebody try the Device Rescue function of "Lenovo Smart Assistant"?
edit: I know I talking to myself. Anyway "Device Rescue" is not available for the P2 at the moment. Downloads only exist for other models like the P1.
edit2: To me to remember: Guide IMEI EFS Qualcom Reset , Qualcomm QPST Flash, Qualcom Lenovo Tools, Fastboot Images for Lenovo P2
edit3: Find someone who can make a full backup with QFIL QPST. It is decribed here.

Hi, I'm on same wave, but qpst look like (I want say solution try. Can anybody with functional modem make backup? Thanks for all brickers
I can try it in work, but up to two days, so maybe someone can be faster.

qcn backup
Hi here is qcn backup from working phone. To go to engeneering mode you have to press ####8899#. Smaller is from qfil tool, bigger is from qpst tool (software download). When I restored, I am back on internet 4G, can make or receive calls, BUT NO SOUND from speaker and MIC not working so. Any idea?

I am not able to relock!!!

I recently unlocked my bootloader and now i want to relock it.
I used this thread for relocking:
https://forum.xda-developers.com/moto-z-play/how-to/guide-relock-bootloader-to-lasted-stock-t3718190
But now at the end it says
still need signed boot.img.
Please help me.
The log:
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot getvar max-sparse-size
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
max-sparse-size: 268435456
finished. total time: 0.178s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot oem fb_mode_set
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
...
OKAY [ 0.171s]
finished. total time: 0.178s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash partition gpt.bin
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slotartition: not found
target reported max download size of 536870912 bytes
sending 'partition' (45 KB)...
OKAY [ 0.006s]
writing 'partition'...
(bootloader) Validating 'gpt.default.xml'
(bootloader) Security version downgrade
(bootloader) Image primary_gpt failed validation
(bootloader) Preflash validation failed
(bootloader) Cancelling 'gpt.default.xml'
FAILED (remote failure)
finished. total time: 0.094s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash bootloader bootloader.img
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:bootloader: not found
target reported max download size of 536870912 bytes
sending 'bootloader' (5115 KB)...
OKAY [ 0.155s]
writing 'bootloader'...
(bootloader) Validating 'bootloader.default.xml'
(bootloader) Security version downgrade
(bootloader) Image aboot failed validation
(bootloader) Preflash validation failed
(bootloader) Cancelling 'bootloader.default.xml'
FAILED (remote failure)
finished. total time: 0.475s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash modem NON-HLOS.bin
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modem: not found
target reported max download size of 536870912 bytes
sending 'modem' (73864 KB)...
OKAY [ 2.451s]
writing 'modem'...
OKAY [ 0.614s]
finished. total time: 3.084s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash fsg fsg.mbn
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:fsg: not found
target reported max download size of 536870912 bytes
sending 'fsg' (2612 KB)...
OKAY [ 0.093s]
writing 'fsg'...
OKAY [ 0.074s]
finished. total time: 0.174s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot erase modemst1
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modemst1: not found
erasing 'modemst1'...
OKAY [ 0.022s]
finished. total time: 0.031s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot erase modemst2
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:modemst2: not found
erasing 'modemst2'...
OKAY [ 0.026s]
finished. total time: 0.030s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash dsp adspso.bin
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:dsp: not found
target reported max download size of 536870912 bytes
sending 'dsp' (16384 KB)...
OKAY [ 0.532s]
writing 'dsp'...
OKAY [ 0.167s]
finished. total time: 0.712s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash logo logo.bin
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:logo: not found
target reported max download size of 536870912 bytes
sending 'logo' (2187 KB)...
OKAY [ 0.089s]
writing 'logo'...
OKAY [ 0.076s]
finished. total time: 0.178s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash boot boot.img
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:boot: not found
target reported max download size of 536870912 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.588s]
writing 'boot'...
(bootloader) Image signed with key bad key
OKAY [ 0.300s]
finished. total time: 0.897s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash recovery recovery.img
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:recovery: not found
target reported max download size of 536870912 bytes
sending 'recovery' (16484 KB)...
OKAY [ 0.546s]
writing 'recovery'...
(bootloader) Image signed with key bad key
OKAY [ 0.343s]
finished. total time: 0.906s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.0
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (254735 KB)...
OKAY [ 8.398s]
writing 'system'...
OKAY [ 1.824s]
finished. total time: 10.247s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.1
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (258156 KB)...
OKAY [ 8.306s]
writing 'system'...
OKAY [ 2.002s]
finished. total time: 10.327s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.2
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (248454 KB)...
OKAY [ 7.806s]
writing 'system'...
OKAY [ 1.782s]
finished. total time: 9.598s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.3
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (242885 KB)...
OKAY [ 7.650s]
writing 'system'...
OKAY [ 1.704s]
finished. total time: 9.373s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.4
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259562 KB)...
OKAY [ 8.387s]
writing 'system'...
OKAY [ 1.815s]
finished. total time: 10.211s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.05
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
error: cannot load 'system.img_sparsechunk.05': No such file or directory
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.5
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262031 KB)...
OKAY [ 8.430s]
writing 'system'...
OKAY [ 2.028s]
finished. total time: 10.475s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.6
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (260168 KB)...
OKAY [ 8.542s]
writing 'system'...
OKAY [ 2.100s]
finished. total time: 10.650s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.7
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (258453 KB)...
OKAY [ 8.087s]
writing 'system'...
OKAY [ 1.731s]
finished. total time: 9.828s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.8
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (260863 KB)...
OKAY [ 8.387s]
writing 'system'...
OKAY [ 1.815s]
finished. total time: 10.214s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.9
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262078 KB)...
OKAY [ 8.389s]
writing 'system'...
OKAY [ 1.956s]
finished. total time: 10.363s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.10
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262141 KB)...
OKAY [ 8.417s]
writing 'system'...
OKAY [ 1.931s]
finished. total time: 10.368s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.11
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (257454 KB)...
OKAY [ 8.141s]
writing 'system'...
OKAY [ 1.774s]
finished. total time: 9.929s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.12
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (250058 KB)...
OKAY [ 7.803s]
writing 'system'...
OKAY [ 1.686s]
finished. total time: 9.492s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash oem oem.img
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slotem: not found
target reported max download size of 536870912 bytes
sending 'oem' (110454 KB)...
OKAY [ 3.425s]
writing 'oem'...
OKAY [ 0.810s]
finished. total time: 4.242s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot erase carrier
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:carrier: not found
erasing 'carrier'...
OKAY [ 0.047s]
finished. total time: 0.049s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot erase cache
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:cache: not found
erasing 'cache'...
OKAY [ 0.019s]
finished. total time: 0.035s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot erase userdata
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:userdata: not found
erasing 'userdata'...
OKAY [ 0.073s]
finished. total time: 0.086s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot erase DDR
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slotDR: not found
erasing 'DDR'...
OKAY [ 0.010s]
finished. total time: 0.012s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot oem fb_mode_clear
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
...
OKAY [ 0.174s]
finished. total time: 0.177s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot oem lock
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
...
(bootloader) WARNING: This command erases all user data.
(bootloader) Please re-run this command to continue.
OKAY [ 0.179s]
finished. total time: 0.180s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot oem lock
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
...
(bootloader) Flash valid Android images now
(bootloader) Then re-run this command to lock
OKAY [ 0.186s]
finished. total time: 0.187s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash oem oem.img
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slotem: not found
target reported max download size of 536870912 bytes
sending 'oem' (110454 KB)...
OKAY [ 2.409s]
writing 'oem'...
(bootloader) Security version downgrade
(bootloader) Image o failed validation
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 2.489s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.0
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (254735 KB)...
OKAY [ 5.724s]
writing 'system'...
(bootloader) Security version downgrade
(bootloader) Image s failed validation
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.833s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.1
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (258156 KB)...
OKAY [ 5.861s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.907s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.2
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (248454 KB)...
OKAY [ 5.563s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.601s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.3
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (242885 KB)...
OKAY [ 5.473s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.505s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.4
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (259562 KB)...
OKAY [ 5.956s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.991s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.5
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262031 KB)...
OKAY [ 5.942s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.983s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.6
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (260168 KB)...
OKAY [ 5.894s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.939s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.7
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (258453 KB)...
OKAY [ 5.781s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.816s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.8
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (260863 KB)...
OKAY [ 5.883s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.920s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.9
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262078 KB)...
OKAY [ 5.923s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.959s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.10
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262141 KB)...
OKAY [ 5.943s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.987s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>11
'11' is not recognized as an internal or external command,
operable program or batch file.
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.11
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (257454 KB)...
OKAY [ 5.748s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.794s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash system system.img_sparsechunk.12
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (250058 KB)...
OKAY [ 5.646s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.680s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot flash boot boot.img
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:boot: not found
target reported max download size of 536870912 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.407s]
writing 'boot'...
(bootloader) Security version downgrade
(bootloader) Image boot failed validation
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.607s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>fastboot oem lock
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
...
(bootloader) Still require signed boot.img
OKAY [ 0.177s]
finished. total time: 0.179s
C:\Users\Rohan\Downloads\ADDISON_NPNS26.118-22-2-8_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml>
as u can see.
So if any one can help.
Thanks in Advance

Why do you want to relock the bootloader?

jonas210678 said:
Why do you want to relock the bootloader?
Click to expand...
Click to collapse
Well, i am selling this phone, so i want to relock the bootloader.

Ok, first of all, never EVER post anything that's longer than a few lines, especially no logs! just write them in a text file and attach it or at least put it on pastebin and look it here!
Second, did you try to flash latest ROM first? I can see a Security version downgrade there which looks like the bootloader of the ROM you try to flash is older than your current one. Are you sure you downloaded NPNS26.118-22-2-12 (or newer of you already got February patch)?

Artim_96 said:
Ok, first of all, never EVER post anything that's longer than a few lines, especially no logs! just write them in a text file and attach it or at least put it on pastebin and look it here!
Second, did you try to flash latest ROM first? I can see a Security version downgrade there which looks like the bootloader of the ROM you try to flash is older than your current one. Are you sure you downloaded NPNS26.118-22-2-12 (or newer of you already got February patch)?
Click to expand...
Click to collapse
Well, can u give me the links, i am not able to find it.
It will help me alot.
thanks in advance

Rohan_sadhwani said:
Well, can u give me the links, i am not able to find it.
It will help me alot.
thanks in advance
Click to expand...
Click to collapse
It's all in the guides thread...

Artim_96 said:
It's all in the guides thread...
Click to expand...
Click to collapse
well that dosent worked for me.
It also shows require signed boot img.
if u can send me the right link.
I will be thankfull.
thaank you

Bricked after trying to lock bootloader

Hello Guys, after unlocking the bootloader and using custom ROMs for some time, i tryed to lock the bootloader again and all gone wrong.
All i can reach is fastboot.
Any tentative of flashing return a validation error.
Getvar info:
PS C:\Users\fanel\Desktop\Nova pasta (2)> .\mfastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: moto-msm8953-C0.CD
(bootloader) product: albus
(bootloader) board: albus
(bootloader) secure: yes
(bootloader) hwrev: P4
(bootloader) radio: 5
(bootloader) storage-type: emmc
(bootloader) emmc: 64GB SKHYNIX HCG8a4 RV=08 PV=A2 FV=00000000000000A2
(bootloader) ram: 4GB SKHYNIX LP3 DIE=8Gb M5=06 M6=03 M7=00 M8=5F
(bootloader) cpu: MSM8953
(bootloader) serialno: 0034595812
(bootloader) cid: 0x0032
(bootloader) channelid: 0x19
(bootloader) uid: 4445E80800000000000000000000
(bootloader) securestate: flashing_unlocked
(bootloader) iswarrantyvoid: yes
(bootloader) max-download-size: 534773760
(bootloader) reason: Reboot mode set to fastboot
(bootloader) imei: 355644082056579
(bootloader) meid:
(bootloader) date: 06-23-2017
(bootloader) sku: XT1710-07
(bootloader) carrier_sku:
(bootloader) battid: SNN5983B
(bootloader) iccid:
(bootloader) cust_md5:
(bootloader) max-sparse-size: 268435456
(bootloader) current-time: "Sat Jan 31 2:30:44 UTC 1970"
(bootloader) ro.build.fingerprint[0]: motorola/albus/albus:8.0.0/OPSS27.
(bootloader) ro.build.fingerprint[1]: 76-12-25-3/4:user/release-keys
(bootloader) poweroffalarm: 0
(bootloader) ro.build.version.full[0]: Blur_Version.27.201.4.albus.retai
(bootloader) ro.build.version.full[1]: l.en.US
(bootloader) ro.build.version.qcom: LA.UM.6.6.r1-04400-89xx.0
(bootloader) version-baseband: M8953P_41.50.07.63R ALBUS_BRAZILDSDS_CUST
(bootloader) kernel.version[0]: Linux version 3.18.71-perf-gb7e088c (hud
(bootloader) kernel.version[1]: [email protected]) (gcc version 4.9.x 2015
(bootloader) kernel.version[2]: 0123 (prerelease) (GCC) ) #1 SMP PREEMPT
(bootloader) kernel.version[3]: Fri May 25 03:07:55 CDT 2018
(bootloader) sbl1.git: git=MBM-NG-VC0.CD-0-g4650d8f
(bootloader) rpm.git: git=bd19194
(bootloader) tz.git: git=5fda3f8-dirty
(bootloader) devcfg.git: git=5fda3f8-dirty
(bootloader) keymaster.git: git=5fda3f8-dirty
(bootloader) cmnlib.git: git=5fda3f8-dirty
(bootloader) cmnlib64.git: git=5fda3f8-dirty
(bootloader) prov.git: git=5fda3f8-dirty
(bootloader) aboot.git: git=MBM-NG-VC0.CD-0-g361b83a
(bootloader) frp-state: no protection (77)
(bootloader) ro.carrier: retbr
(bootloader) current-slot:
(bootloader) slot-suffixes: _a
(bootloader) slot-count: 1
(bootloader) slot-successful:_a: INVALID
(bootloader) slot-successful:_b: INVALID
(bootloader) slot-bootable:_a: INVALID
(bootloader) slot-bootable:_b: INVALID
(bootloader) slot-retry-count:_a: unknown
(bootloader) slot-retry-count:_b: unknown
all: listed above
finished. total time: 0.031s
Now i cant flash any ROM.
Do you guys have any idea?
Edit:
Flashing a 8.0 ROM i got this errors:
-
PS C:\Users\fanel\Desktop\Nova pasta (3)\ALBUS_OPS27.76-12-25_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml> .\fastboot flash boot boot.img
target reported max download size of 534773760 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.409s]
writing 'boot'...
(bootloader) Image signed with key bad key
OKAY [ 0.219s]
finished. total time: 0.627s
-
PS C:\Users\fanel\Desktop\Nova pasta (3)\ALBUS_OPS27.76-12-25_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml> .\fastboot flash recovery recovery.img
target reported max download size of 534773760 bytes
sending 'recovery' (20580 KB)...
OKAY [ 0.500s]
writing 'recovery'...
(bootloader) Image size exeeded partition limits
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.516s
-
PS C:\Users\fanel\Desktop\Nova pasta (3)\ALBUS_OPS27.76-12-25_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml> .\fastboot flash system system.img_sparsechu
nk.0
target reported max download size of 534773760 bytes
sending 'system' (262141 KB)...
OKAY [ 6.223s]
writing 'system'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 6.238s

You need right firmware to lock, must be the signed one.
You need the October one. Locking is tricky, the only way I could do it was as I described here: https://forum.xda-developers.com/z2...igned-boot-t3749041/post78082103#post78082103

Cupcake 1.5 said:
You need right firmware to lock, must be the signed one.
You need the October one. Locking is tricky, the only way I could do it was as I described here: https://forum.xda-developers.com/z2...igned-boot-t3749041/post78082103#post78082103
Click to expand...
Click to collapse
That could be the problem, but im not that interessed in locking anymore, just to make it work again.
Anyway, i will look for the firmware and give it a go.
Edit:
After trying ALBUS_OPSS27.76-12-25-11_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC firmware, i've seen in bootloader logs the message "image is too large" in pink letters.

Bump!

Malboritus said:
Bump!
Click to expand...
Click to collapse
Are you sorted out yet?

kewlzter said:
Are you sorted out yet?
Click to expand...
Click to collapse
not even close.

Malboritus said:
not even close.
Click to expand...
Click to collapse
I have some suggestions.
Flash 7.1 first. Then upgrade to 8.0
The error you are getting sounds like you are flashing the wrong firmware. I've seen this same size error once, and that was the issue for me.
Hold tight, I'll put you together a care package together.

kewlzter said:
I have some suggestions.
Flash 7.1 first. Then upgrade to 8.0
The error you are getting sounds like you are flashing the wrong firmware. I've seen this same size error once, and that was the issue for me.
Hold tight, I'll put you a package together.
Click to expand...
Click to collapse
*hope intensifies*

Malboritus said:
*hope intensifies*
Click to expand...
Click to collapse
Try this, Make sure to unzip the folder.
http://sendanywhe.re/3B86UE8G
Link expires in 47hr

kewlzter said:
Try this, Make sure to unzip the folder.
http://sendanywhe.re/3B86UE8G
Link expires in 47hr
Click to expand...
Click to collapse
Thanks! im away from home, but will have the phone in 3 days. I let you know if i have any sucess.

Dear All, this is Sudip here. I am not sure is this is he correct place to post the question, but I kinda helpless after searching for the answer for my question and not finding it...can anyone please tell me if moto z2 play will have any simultaneous dual 4g support (for example using 2 JIO sim) in any on the custom Roms? does this facility needs any builtin hardware or it just the software that can enable the facility? Any heads up will be appreciated..

sd.malakar said:
Dear All, this is Sudip here. I am not sure is this is he correct place to post the question, but I kinda helpless after searching for the answer for my question and not finding it...can anyone please tell me if moto z2 play will have any simultaneous dual 4g support (for example using 2 JIO sim) in any on the custom Roms? does this facility needs any builtin hardware or it just the software that can enable the facility? Any heads up will be appreciated..
Click to expand...
Click to collapse
if anyone can please share an update on the above.

kewlzter said:
Try this, Make sure to unzip the folder.
http://sendanywhe.re/3B86UE8G
Link expires in 47hr
Click to expand...
Click to collapse
Sorry for the long time!
No luck.
Code:
target reported max download size of 534773760 bytes
sending 'partition' (45 KB)...
OKAY [ 0.031s]
writing 'partition'...
(bootloader) Validating 'gpt.default.xml'
(bootloader) Security version downgrade
(bootloader) Image primary_gpt failed validation
(bootloader) Preflash validation failed
(bootloader) Cancelling 'gpt.default.xml'
FAILED (remote failure)
finished. total time: 0.106s
target reported max download size of 534773760 bytes
sending 'bootloader' (5115 KB)...
OKAY [ 0.134s]
writing 'bootloader'...
(bootloader) Validating 'bootloader.default.xml'
(bootloader) Security version downgrade
(bootloader) Image aboot failed validation
(bootloader) Preflash validation failed
(bootloader) Cancelling 'bootloader.default.xml'
FAILED (remote failure)
finished. total time: 0.352s
target reported max download size of 534773760 bytes
sending 'logo' (2163 KB)...
OKAY [ 0.082s]
writing 'logo'...
OKAY [ 0.041s]
finished. total time: 0.125s
target reported max download size of 534773760 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.409s]
writing 'boot'...
(bootloader) Image signed with key bad key
OKAY [ 0.214s]
finished. total time: 0.626s
target reported max download size of 534773760 bytes
sending 'recovery' (20580 KB)...
OKAY [ 0.506s]
writing 'recovery'...
(bootloader) Image size exeeded partition limits
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.527s
target reported max download size of 534773760 bytes
sending 'dsp' (16384 KB)...
OKAY [ 0.381s]
writing 'dsp'...
OKAY [ 0.120s]
finished. total time: 0.504s
target reported max download size of 534773760 bytes
sending 'oem' (232923 KB)...
OKAY [ 5.310s]
writing 'oem'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.357s
target reported max download size of 534773760 bytes
sending 'system' (517131 KB)...
OKAY [ 11.792s]
writing 'system'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 11.855s
target reported max download size of 534773760 bytes
sending sparse 'system' (506895 KB)...
OKAY [ 12.461s]
writing 'system'...
OKAY [ 3.346s]
sending sparse 'system' (16048 KB)...
OKAY [ 0.396s]
writing 'system'...
OKAY [ 0.084s]
finished. total time: 16.295s
target reported max download size of 534773760 bytes
sending sparse 'system' (522123 KB)...
OKAY [ 12.724s]
writing 'system'...
OKAY [ 3.198s]
sending sparse 'system' (2120 KB)...
OKAY [ 0.074s]
writing 'system'...
OKAY [ 0.024s]
finished. total time: 16.025s
target reported max download size of 534773760 bytes
sending 'system' (521179 KB)...
OKAY [ 11.888s]
writing 'system'...
OKAY [ 2.774s]
finished. total time: 14.665s
target reported max download size of 534773760 bytes
sending 'system' (513079 KB)...
OKAY [ 11.707s]
writing 'system'...
OKAY [ 3.052s]
finished. total time: 14.761s
target reported max download size of 534773760 bytes
sending 'system' (520497 KB)...
OKAY [ 11.894s]
writing 'system'...
OKAY [ 3.155s]
finished. total time: 15.052s
target reported max download size of 534773760 bytes
sending 'system' (250221 KB)...
OKAY [ 5.732s]
writing 'system'...
(bootloader) Invalid sparse image data
(bootloader) Failed to flash sparse image
FAILED (remote failure)
finished. total time: 6.345s
error: cannot load 'system.img_sparsechunk.7'
target reported max download size of 534773760 bytes
sending 'modem' (75092 KB)...
OKAY [ 1.721s]
writing 'modem'...
OKAY [ 0.513s]
finished. total time: 2.238s
erasing 'modemst1'...
OKAY [ 0.031s]
finished. total time: 0.032s
erasing 'modemst2'...
OKAY [ 0.032s]
finished. total time: 0.033s
target reported max download size of 534773760 bytes
sending 'fsg' (2936 KB)...
OKAY [ 0.102s]
writing 'fsg'...
OKAY [ 0.056s]
finished. total time: 0.161s
erasing 'cache'...
OKAY [ 0.021s]
finished. total time: 0.023s
erasing 'userdata'...
OKAY [ 0.067s]
finished. total time: 0.068s
rebooting...
Really sorry about the delay.

bump

Try one of these (or the latest) from here:
https://mirrors.lolinet.com/firmware/moto/albus/official/RETAIL/
Make sure you use these fastboot commands:
Code:
fastboot getvar max-sparse-size
fastboot oem fb_mode_set
fastboot flash partition gpt.bin
fastboot flash bootloader bootloader.img
fastboot flash modem NON-HLOS.bin
fastboot flash fsg fsg.mbn
fastboot flash dsp adspso.bin
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash system system.img_sparsechunk.5
fastboot flash system system.img_sparsechunk.6
fastboot flash system system.img_sparsechunk.7
fastboot flash system system.img_sparsechunk.8
fastboot flash system system.img_sparsechunk.9
fastboot flash system system.img_sparsechunk.10
fastboot flash system system.img_sparsechunk.11
fastboot flash oem oem.img
fastboot erase carrier
fastboot erase DDR
fastboot erase userdata
fastboot erase cache
fastboot oem fb_mode_clear
fastboot reboot
After it reboots, if it's still giving you problems , here is what I did.
I re-entered the ADB fastboot menu and on the side, using the volume keys , I selected "FACTORY" and then clicked the power button. I know sounds stupid, but that got my phone to boot to the OS.

[Q] How do I reinstall or re-flash partitions on my XT1922-3

Hi there,
My XT1922-3 had a problem on stock ROM whereby the cell radio wasn't working, (no signal, so couldn't make calls or send SMS texts) so I unlocked the bootloader and installed TWRP and installed a custom firmware (unfortunately I'm not sure which one now) and it all worked fine (I wish I'd left it like that) but I wanted it back to stock ROM to sell on. So I followed a YouTube guide called 'Moto G6/G6+/G6 Play Unroot | Unbrick |Flash Stock Firmware' which got the stock ROM back, but the no signal issues also returned.
I have since flashed another custom ROM but now I seem to have lost the partitions, as I get "(bootloader) is-logical:bootloader: not found" and the same for other partitions when flashing via fastboot.
I've managed to get TWRP back into the recovery partition, so presumably that is still there but it seems to be missing some options and is not able to mount partitions.
If anyone has a link to the correct and latest stock firmware ROM or a way of re-creating the partitions I would grateful, or if there is a custom kernel or ROM that I can use to get it working again. I am in the United Kingdom and I think some of the ROMs don't seem to be for the UK.
Here is my phone's current info from fatboot getvar all:-
(bootloader) version: 0.5
(bootloader) version-bootloader: MBM-2.1-aljeter_retail-e4c1135-190328
(bootloader) product: jeter
(bootloader) board: jeter
(bootloader) secure: yes
(bootloader) hwrev: P4
(bootloader) radio: 5
(bootloader) storage-type: emmc
(bootloader) emmc: 32GB SAMSUNG GX6BMB RV=08 PV=03 FV=0000000000000003
(bootloader) ram: 3GB SAMSUNG LP3 DIE=8Gb M5=01 M6=06 M7=00 M8=5F
(bootloader) cpu: MSM8937
(bootloader) serialno: ZL62223QNV
(bootloader) cid: 0x0032
(bootloader) channelid: 0x00
(bootloader) uid: 02DD3E7E00000000000000000000
(bootloader) securestate: flashing_unlocked
(bootloader) iswarrantyvoid: yes
(bootloader) max-download-size: 535822336
(bootloader) reason: UTAG "bootmode" configured as fastboot
(bootloader) imei: 351844090727492
(bootloader) meid:
(bootloader) date: 05-06-2018
(bootloader) sku: XT1922-3
(bootloader) carrier_sku: XT1922-3
(bootloader) battid:
(bootloader) iccid:
(bootloader) cust_md5:
(bootloader) max-sparse-size: 268435456
(bootloader) current-time: "Sun May 26 15:19: 6 UTC 2019"
(bootloader) ro.build.fingerprint[0]: motorola/aljeter/aljeter:8.0.0/OPP
(bootloader) ro.build.fingerprint[1]: 27.61-14-4/4:user/release-keys
(bootloader) poweroffalarm: 0
(bootloader) ro.build.version.full[0]: Blur_Version.27.21.4.aljeter.reta
(bootloader) ro.build.version.full[1]: il.en.US
(bootloader) ro.build.version.qcom: LA.UM.6.6.r1-04400-89xx.0
(bootloader) version-baseband: M8937_13.423.05.35R JETER_EMEADSDS_CUST
(bootloader) kernel.version[0]: Linux version 3.18.71-perf-g74a113b (hud
(bootloader) kernel.version[1]: [email protected]) (gcc version 4.8 (GCC)
(bootloader) kernel.version[2]: ) #1 SMP PREEMPT Wed Feb 28 03:33:30 CST
(bootloader) kernel.version[3]: 2018
(bootloader) sbl1.git: MBM-2.1-aljeter_retail-0d2031d-190328
(bootloader) rpm.git: MBM-2.1-aljeter_retail-af31f6a-190328
(bootloader) tz.git: MBM-2.1-aljeter_retail-4636043-190328
(bootloader) devcfg.git: MBM-2.1-aljeter_retail-4636043-190328
(bootloader) keymaster.git: MBM-2.1-aljeter_retail-4636043-190328
(bootloader) cmnlib.git: MBM-2.1-aljeter_retail-4636043-190328
(bootloader) cmnlib64.git: MBM-2.1-aljeter_retail-4636043-190328
(bootloader) prov.git: MBM-2.1-aljeter_retail-4636043-190328
(bootloader) aboot.git: MBM-2.1-aljeter_retail-e4c1135-190328
(bootloader) frp-state: no protection (0)
(bootloader) ro.carrier: retgb
(bootloader) current-slot:
(bootloader) slot-suffixes: _a
(bootloader) slot-count: 1
(bootloader) slot-successful:_a: INVALID
(bootloader) slot-successful:_b: INVALID
(bootloader) slot-bootable:_a: INVALID
(bootloader) slot-bootable:_b: INVALID
(bootloader) slot-retry-count:_a: unknown
(bootloader) slot-retry-count:_b: unknown

If it's Aljeter retail, use Aljeter retail firmware. It's easiest to flash with RSDlite. You can use fastboot if you like. Just open the flashfile XML and copy the commands from it for fastboot.
https://mirrors.lolinet.com/firmware/moto/aljeter/official/RETAIL/

madbat99 said:
If it's Aljeter retail, use Aljeter retail firmware. It's easiest to flash with RSDlite. You can use fastboot if you like. Just open the flashfile XML and copy the commands from it for fastboot.
https://mirrors.lolinet.com/firmware/moto/aljeter/official/RETAIL/
Click to expand...
Click to collapse
Thanks madbat99, unfortunately RSDlite 6.2.4 won't show my device, so I've tried the following in fastboot:-
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash partition gpt.bin
(bootloader) is-logicalartition: not found
Sending 'partition' (45 KB) OKAY [ 0.165s]
Writing 'partition' (bootloader) Validating 'gpt.default.xml'
(bootloader) Committing 'gpt.default.xml'
(bootloader) - flashing 'gpt_main0.bin' to 'partition:0'
(bootloader) Flashing primary GPT image...
(bootloader) Flashing backup GPT image...
OKAY [ 0.100s]
Finished. Total time: 0.345s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash bootloader bootloader.img
(bootloader) is-logical:bootloader: not found
Sending 'bootloader' (7483 KB) OKAY [ 0.404s]
Writing 'bootloader' (bootloader) Validating 'bootloader.default.xml'
(bootloader) Committing 'bootloader.default.xml'
(bootloader) - flashing 'emmc_appsboot.mbn' to 'aboot'
(bootloader) - flashing 'rpm.mbn' to 'rpm'
(bootloader) - flashing 'tz.mbn' to 'tz'
(bootloader) - flashing 'devcfg.mbn' to 'devcfg'
(bootloader) - flashing 'cmnlib.mbn' to 'cmnlib'
(bootloader) - flashing 'cmnlib64.mbn' to 'cmnlib64'
(bootloader) - flashing 'keymaster.mbn' to 'keymaster'
(bootloader) - flashing 'prov.mbn' to 'prov'
(bootloader) - flashing 'sbl1.mbn' to 'sbl1'
OKAY [ 0.697s]
Finished. Total time: 2.590s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash modem NON-HLOS.bin
(bootloader) is-logical:modem: not found
Sending 'modem' (59660 KB) OKAY [ 2.117s]
Writing 'modem' OKAY [ 0.740s]
Finished. Total time: 3.692s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash fsg fsg.mbn
(bootloader) is-logical:fsg: not found
Sending 'fsg' (5984 KB) OKAY [ 0.376s]
Writing 'fsg' OKAY [ 0.140s]
Finished. Total time: 0.829s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash dsp dspso.bin
fastboot: error: cannot load 'dspso.bin': No such file or directory
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash dsp adspso.bin
(bootloader) is-logical:dsp: not found
Sending 'dsp' (16384 KB) OKAY [ 0.684s]
Writing 'dsp' OKAY [ 0.274s]
Finished. Total time: 1.305s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash boot boot.img
(bootloader) is-logical:boot: not found
Sending 'boot' (16384 KB) OKAY [ 0.651s]
Writing 'boot' (bootloader) Image signed with key bad key
OKAY [ 0.359s]
Finished. Total time: 1.471s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash system system.img_sparsechunk.0
(bootloader) is-logical:system: not found
Sending 'system' (523263 KB) OKAY [ 19.751s]
Writing 'system' OKAY [ 6.352s]
Finished. Total time: 36.205s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash system system.img_sparsechunk.1
(bootloader) is-logical:system: not found
Sending 'system' (522607 KB) OKAY [ 17.476s]
Writing 'system' OKAY [ 6.597s]
Finished. Total time: 31.190s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash system system.img_sparsechunk.2
(bootloader) is-logical:system: not found
Sending 'system' (461122 KB) OKAY [ 15.294s]
Writing 'system' OKAY [ 5.255s]
Finished. Total time: 26.227s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash system system.img_sparsechunk.3
(bootloader) is-logical:system: not found
Sending 'system' (515436 KB) OKAY [ 17.054s]
Writing 'system' OKAY [ 5.785s]
Finished. Total time: 28.917s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash system system.img_sparsechunk.4
(bootloader) is-logical:system: not found
Sending 'system' (173989 KB) OKAY [ 5.872s]
Writing 'system' OKAY [ 2.526s]
Finished. Total time: 10.873s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash oem oem.img
(bootloader) is-logicalem: not found
Sending 'oem' (108561 KB) OKAY [ 3.720s]
Writing 'oem' OKAY [ 1.303s]
Finished. Total time: 6.731s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash vendor vendor.img
(bootloader) is-logical:vendor: not found
Sending 'vendor' (252387 KB) OKAY [ 8.479s]
Writing 'vendor' OKAY [ 3.160s]
Finished. Total time: 15.483s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot erase carrier
Erasing 'carrier' OKAY [ 0.068s]
Finished. Total time: 0.080s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot erase userdata
Erasing 'userdata' OKAY [ 0.100s]
Finished. Total time: 0.112s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot erase DDR
Erasing 'DDR' OKAY [ 0.004s]
Finished. Total time: 0.016s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot flash logo logo.bin
(bootloader) is-logical:logo: not found
Sending 'logo' (1423 KB) OKAY [ 0.209s]
Writing 'logo' OKAY [ 0.084s]
Finished. Total time: 0.461s
C:\Users\angie\Desktop\Moto\Minimal ADB and Fastboot>fastboot reboot
Rebooting OKAY [ 0.000s]
Finished. Total time: 0.008s
Which just boots into bootloader mode, however clicked 'start' and it has booted up properly now and I have signal again. Thanks so much.
Now, is there a way I unroot it and relock the oem bootloader so I don't get the "bad key" warning screen before the Moto screen, so I can sell it on?

@Motorocker
If you flashed the boot.img and recovery.img from the stock firmware, you shouldn't be rooted anymore. I wouldn't lock the bootloader. It's not a big deal and can cause problems if a flash goes bad.

Help
my bike g6 play was without a partition could also help me?
C:\9>fastboot flash partition gpt.bin
< waiting for device >
sending 'partition' (45 KB)... OKAY [ 0.005s]
writing 'partition'... INFOValidating 'gpt.default.xml'
INFOImage primary_gpt failed validation
INFOPreflash validation failed
INFOCancelling 'gpt.default.xml'
FAILED (remote failure)
finished. total time: 0.044s
C:\9>fastboot flash partition gpt.bin
sending 'partition' (45 KB)... OKAY [ 0.006s]
writing 'partition'... INFOValidating 'gpt.default.xml'
INFOImage primary_gpt failed validation
INFOPreflash validation failed
INFOCancelling 'gpt.default.xml'
FAILED (remote failure)
finished. total time: 0.043s
C:\9>fastboot flash bootloader bootloader.img
sending 'bootloader' (7483 KB)... OKAY [ 0.627s]
writing 'bootloader'... INFOValidating 'bootloader.default.xml'
INFOInvalid partition name aboot
INFOInvalid partition name rpm
INFOInvalid partition name tz
INFOInvalid partition name devcfg
INFOInvalid partition name cmnlib
INFOInvalid partition name cmnlib64
INFOInvalid partition name keymaster
INFOInvalid partition name prov
INFOInvalid partition name sbl1
INFOCancelling 'bootloader.default.xml'
FAILED (remote failure)
finished. total time: 0.715s
C:\9>fastboot flash modem NON-HLOS.bin
sending 'modem' (59664 KB)... OKAY [ 4.499s]
writing 'modem'... INFOInvalid partition name modem
FAILED (remote failure)
finished. total time: 4.501s
C:\9>fastboot flash fsg fsg.mbn
sending 'fsg' (5984 KB)... OKAY [ 0.416s]
writing 'fsg'... INFOInvalid partition name fsg
FAILED (remote failure)
finished. total time: 0.418s
C:\9>fastboot flash dsp dspso.bin
error: cannot load 'dspso.bin'
C:\9>fastboot flash dsp adspso.bin
sending 'dsp' (16384 KB)... OKAY [ 1.318s]
writing 'dsp'... INFOInvalid partition name dsp
FAILED (remote failure)
finished. total time: 1.321s
C:\9>fastboot flash boot boot.img
sending 'boot' (16384 KB)... OKAY [ 1.345s]
writing 'boot'... INFOInvalid partition name boot
FAILED (remote failure)
finished. total time: 1.348s
C:\9>fastboot flash system system.img_sparsechunk.0
sending 'system' (475777 KB)... OKAY [ 34.828s]
writing 'system'... INFOInvalid partition name system
FAILED (remote failure)
finished. total time: 34.830s
C:\9>fastboot flash system system.img_sparsechunk.1
sending 'system' (499282 KB)... OKAY [ 38.910s]
writing 'system'... INFOInvalid partition name system
FAILED (remote failure)
finished. total time: 38.914s
C:\9>fastboot flash system system.img_sparsechunk.2
sending 'system' (474682 KB)... OKAY [ 33.479s]
writing 'system'... INFOInvalid partition name system
FAILED (remote failure)
finished. total time: 33.482s
C:\9>fastboot flash system system.img_sparsechunk.3
sending 'system' (476300 KB)... OKAY [ 37.698s]
writing 'system'... INFOInvalid partition name system
FAILED (remote failure)
finished. total time: 37.701s
C:\9>fastboot flash system system.img_sparsechunk.4
sending 'system' (270349 KB)... OKAY [ 21.270s]
writing 'system'... INFOInvalid partition name system
FAILED (remote failure)
finished. total time: 21.272s
C:\9>fastboot flash oem oem.img
sending 'oem' (188470 KB)... OKAY [ 14.180s]
writing 'oem'... INFOInvalid partition name oem
FAILED (remote failure)
finished. total time: 14.182s
C:\9>fastboot flash vendor vendor.img
sending 'vendor' (252387 KB)... OKAY [ 19.033s]
writing 'vendor'... INFOInvalid partition name vendor
FAILED (remote failure)
finished. total time: 19.035s
C:\9>fastboot erase carrier
erasing 'carrier'... INFOPermission denied
FAILED (remote failure)
finished. total time: 0.004s
C:\9>fastboot erase userdata
erasing 'userdata'... INFOPermission denied
FAILED (remote failure)
finished. total time: 0.002s
C:\9>fastboot erase DDR
erasing 'DDR'... INFOPermission denied
FAILED (remote failure)
finished. total time: 0.003s
C:\9>fastboot flash logo logo.bin
sending 'logo' (1423 KB)... OKAY [ 0.092s]
writing 'logo'... INFOInvalid partition name logo
FAILED (remote failure)
finished. total time: 0.095s
C:\9>fastboot reboot
rebooting...
finished. total time: 0.002s

Diego Davi said:
my bike g6 play was without a partition could also help me?
Click to expand...
Click to collapse
I just downloaded the following RETAIL ROM from mirrors . lolinet . com /firmware/moto/aljeter/official/ (remove the spaces, as I can't post links yet)
ALJETER_RETAIL_9.0_PPPS29.55-35-1_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml
and used the following fastboot commands, one at a time.
fastboot flash partition gpt.bin
fastboot flash bootloader bootloader.img
fastboot flash modem NON-HLOS.bin
fastboot flash fsg fsg.mbn
fastboot flash dsp adspso.bin
fastboot flash boot boot.img
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash oem oem.img
fastboot flash vendor vendor.img
fastboot erase carrier
fastboot erase userdata
fastboot erase DDR
fastboot flash logo logo.bin
fastboot reboot
Which rebooted into bootloader so pressed "start" and all booted fine now. It looks like we have the same device, so hopefully that will work for you too.

please give me offiicial rom
(bootloader) version: 0 . 5
(bootloader) version-bootloader: MBM-2 . 1-aljeter_retail-b1f322d-191127
(bootloader) product: jeter
(bootloader) board: jeter
(bootloader) secure: yes
(bootloader) hwrev: P4
(bootloader) radio: 2
(bootloader) storage-type: emmc
(bootloader) emmc: 32GB SAMSUNG GX6BMB RV=08 PV=03 FV=0000000000000003
(bootloader) ram: 3GB SAMSUNG LP3 DIE=8Gb M5=01 M6=06 M7=00 M8=5F
(bootloader) cpu: MSM8937
(bootloader) serialno: ZL522265N2
(bootloader) cid: 0x0032
(bootloader) channelid: 0xc0
(bootloader) uid: 5FC3428700000000000000000000
(bootloader) securestate: oem_locked
(bootloader) iswarrantyvoid: no
(bootloader) max-download-size: 535822336
(bootloader) reason: Fall-through from normal boot mode
(bootloader) imei: 35552709152xxxx
(bootloader) meid:
(bootloader) date: 06-08-2018
(bootloader) sku: XT1922-10
(bootloader) carrier_sku: XT1922-10
(bootloader) battid:
(bootloader) iccid:
(bootloader) cust_md5:
(bootloader) max-sparse-size: 268435456
(bootloader) current-time: "Thu Mar 5 10: 2:54 UTC 2020"
(bootloader) ro . build . fingerprint[0]: motorola/aljeter/aljeter:9/PPP29 . 5
(bootloader) ro . build . fingerprint[1]: 5-35-18/f7946:user/release-keys
(bootloader) poweroffalarm: 0
(bootloader) ro . build . version . full[0]: Blur_Version . 29 . 301 . 33 . aljeter . re
(bootloader) ro . build . version . full[1]: tail . en . US
(bootloader) ro . build . version . qcom: LA . UM . 7 . 6 . r1-03700-89xx . 0
(bootloader) version-baseband: M8937_34 . 42 . 05 . 97Z JETER_INDIADSDS_CUST
(bootloader) kernel . version[0]: Linux version 3 . 18 . 120-perf-g3e480e1-042
(bootloader) kernel . version[1]: 56-gd43db30 ([email protected]) (gcc v
(bootloader) kernel . version[2]: ersion 4 . 9 . x 20150123 (prerelease) (GCC)
(bootloader) kernel . version[3]: ) #1 SMP PREEMPT Wed Nov 27 09:41:39 CS
(bootloader) kernel . version[4]: T 2019
(bootloader) sbl1 . git: MBM-2 . 1-aljeter_retail-0d2031d-191127
(bootloader) rpm . git: MBM-2 . 1-aljeter_retail-af31f6a-191127
(bootloader) tz . git: MBM-2 . 1-aljeter_retail-5bf0857-191127
(bootloader) devcfg . git: MBM-2 . 1-aljeter_retail-5bf0857-191127
(bootloader) keymaster . git: MBM-2 . 1-aljeter_retail-5bf0857-191127
(bootloader) cmnlib . git: MBM-2 . 1-aljeter_retail-5bf0857-191127
(bootloader) cmnlib64 . git: MBM-2 . 1-aljeter_retail-5bf0857-191127
(bootloader) prov . git: MBM-2 . 1-aljeter_retail-5bf0857-191127
(bootloader) aboot . git: MBM-2 . 1-aljeter_retail-b1f322d-191127
(bootloader) frp-state: protected (77)
(bootloader) ro . carrier: retin
(bootloader) current-slot:
(bootloader) slot-suffixes: _a
(bootloader) slot-count: 1
(bootloader) slot-successful:_a: INVALID
(bootloader) slot-successful:_b: INVALID
(bootloader) slot-bootable:_a: INVALID
(bootloader) slot-bootable:_b: INVALID
(bootloader) slot-retry-count:_a: unknown
(bootloader) slot-retry-count:_b: unknown
all: listed above
finished . total time: 0 . 215s
i need official stock rom please sugest me

De-Bricking Support and Questions for my XT1789-06

Hi,
I am stuck, and figured I need to ask you guys some questions.
As I have done previously with other phones, I bought a used Moto Z2 Force to fix up. I bought a bricked phone with no hardware problems. The previous user said he updated it in Stock to Android Pie, and after the update the phone wouldnt boot anymore, so he sold it. I figured I would just debrick it and use it with LineageOS.
But I didnt succeed, and dont know what else to try, so Im asking you.
It is a XT-1789-06 bought in Germany.
So: When I start the phone up, it says: "Your device is corrupt. it cant be trusted and will not boot." and that I should turn to the official Motorola unlocking portal.
I did that, followed the instructions, was able to boot into fastboot mode, and got the Code, and with that the one from motorola, but when I try the
Code:
fastboot oem unlock XXXXXXXXXXXXXX
I get the following:
Code:
(bootloader) Check 'OEM unlocking' in Android Settings > Developer
(bootloader) Options
OKAY [ 0.008s]
finished. total time: 0.008s
Obviously I cant do that, because the phone wont boot up. But event though it says OKAY, there is no change to the variable: securestate: flashing_locked, and i still cant flash anything, and the startup error remains the same. When I try "fastboot flashing unlock" I get the same message.
So, the next thing I tried was the LMSA software. It did the Flash-> rescue-> choose model XT1789-06 -> and flash, and it downloaded the NASH_PPX29.159_23_subsidy_DEFAULT_regulatory_DEFAULT_CFC.xml.zip ROM, and apparently did something to the phone, but it didnt change the outcome, still the phone shows the same error on bootup.
Then I did a fastboot -w, after which the phone didnt show anything anymore on bootup, just blank screen, and the tried both steps described above again, stil no change.
Then I tried to boot into the newest Twrp image with "fastboot boot twrp.....img" but it fails with the error: too many links.
Then I tried all of the above in Ubuntu, then on windows with the fastboot files given in the guide in this forum, and then with the mfastboot, that I found somewhere else. Same outcome.
Then I tried just flashing the Stockrom that LMSA downloaded with the flashall method from the same guide, but flashing fails with: Permission denied.
So, do you have any ideas what more I can try to unbrick this phone? I will be happy to give you any further information. I will append fastboot getvar all as soon as I reboot my PC in 2 min.
Edit:
Code:
F:\motoz2force>fastboot getvar all
(bootloader) kernel: uefi
(bootloader) version-bootloader: MBM-3.0-nash_retail-cd73d31dc
(bootloader) product: nash
(bootloader) board: nash
(bootloader) secure: yes
(bootloader) hwrev: PVT
(bootloader) radio: EMEA
(bootloader) storage-type: UFS
(bootloader) emmc: N/A
(bootloader) ufs: 64GB SAMSUNG KLUCG4J1ED-B0C1 FV=0200
(bootloader) ram: 6GB SAMSUNG LP4x DIE=12Gb M5=01 M6=06 M7=00
(bootloader) cpu: MSM8998 2.1 (0)
(bootloader) serialno: ZY224ZCL4C
(bootloader) cid: 0x0032
(bootloader) channelid: 0x40
(bootloader) uid: 81C2C8EF
(bootloader) securestate: flashing_locked
(bootloader) verity-state: logging (0)
(bootloader) iswarrantyvoid: yes
(bootloader) max-download-size: 536870912
(bootloader) reason: Volume down key pressed
(bootloader) imei: XXXXXXXXXXXXXXXXXX
(bootloader) meid:
(bootloader) date: 05-17-2018
(bootloader) sku: XT1789-06
(bootloader) carrier_sku:
(bootloader) battid: SNN5987A
(bootloader) battery-voltage: 4120
(bootloader) iccid:
(bootloader) cust_md5:
(bootloader) max-sparse-size: 268435456
(bootloader) ro.build.fingerprint[0]: motorola/nash/nash:8.0.0
(bootloader) ro.build.fingerprint[1]: 9-34-21/21:user/release-
(bootloader) poweroffalarm: 0
(bootloader) ro.build.version.full[0]: Blur_Version.27.481.21.
(bootloader) ro.build.version.full[1]: l.en.US
(bootloader) ro.build.version.qcom: LA.UM.6.4.r1-04300-8x98.0
(bootloader) version-baseband: M8998_20207.117.02.41-01.02R NE
(bootloader) kernel.version[0]: Linux version 4.4.78-perf-g3c2
(bootloader) kernel.version[1]: [email protected]) (gcc version 4
(bootloader) kernel.version[2]: 123 (prerelease) (GCC) ) #1 SM
(bootloader) kernel.version[3]: Fri Nov 2 11:29:48 CDT 2018
(bootloader) git:abl: MBM-3.0-nash_retail-cd73d31dc-180828
(bootloader) git:xbl: MBM-3.0-nash_retail-9869834-180828
(bootloader) git:pmic: MBM-3.0-nash_retail-9869834-180828
(bootloader) git:rpm: MBM-3.0-nash_retail-b13e14f-180828
(bootloader) git:tz: MBM-3.0-nash_retail-22c9393-190327
(bootloader) git:hyp: MBM-3.0-nash_retail-7d478e6-180828
(bootloader) git:devcfg: MBM-3.0-nash_retail-7d478e6-180828
(bootloader) git:cmnlib: MBM-3.0-nash_retail-22c9393-190327
(bootloader) git:cmnlib64: MBM-3.0-nash_retail-7d478e6-180828
(bootloader) git:keymaster: MBM-3.0-nash_retail-7d478e6-180828
(bootloader) git:storsec: MBM-3.0-nash_retail-22c9393-190327
(bootloader) git:prov: MBM-3.0-nash_retail-22c9393-190327
(bootloader) qe: "qe 1/1"
(bootloader) frp-state: no protection (0)
(bootloader) ro.carrier: reteu
(bootloader) current-slot: _b
(bootloader) running-bl-slot: _b/_b
(bootloader) running-boot-lun: 3
(bootloader) slot-suffixes: _a,_b
(bootloader) slot-count: 2
(bootloader) slot-successful:_a: no
(bootloader) slot-successful:_b: no
(bootloader) slot-unbootable:_a: yes
(bootloader) slot-unbootable:_b: no
(bootloader) slot-retry-count:_a: 0
(bootloader) slot-retry-count:_b: 1
all: listed above
finished. total time: 0.177s
Edit 2: While I can boot into fastboot mode, when I try to start recovery mode from there, I get the same "Your device is corrupt", so no adb for me.
Edit3:
"fastboot -w" results in:
Code:
F:\motoz2force>fastboot -w
wiping userdata...
Erase successful, but not automatically formatting.
File system type raw not supported.
erasing 'userdata'...
(bootloader) Permission denied
FAILED (remote failure)
finished. total time: 0.012s

It's odd that it says 'a' is unbootable, most updates and roms usually go to 'b' so if there was trouble I'd expect it to be on 'b' slot.. Anyways, it's possible that the chain of trust is corrupt and you can try to blankflash to remedy that and hopefully be able to flash (even with a locked bootloader). You can follow this guide to try and blankflash, if successful then you can try to flash your firmware again. *Note - with a locked bootloader you can only flash the same firmware or newer, that means you should try the one that was downloaded by lmsa. Also, look by your charger port to verify that it is indeed an -06 variant and not just saying -06 because that was what was flashed.
https://forum.xda-developers.com/showpost.php?p=77623934&postcount=5
If no success all around, you can try switching slots and making 'a' the active slot. Once it is active, try to boot it and see if it will, if not, try flashing the firmware you have on that slot.

Thank you for your help. Unfortunatley it didnt get me very far. I installed the drivers on my Vista-PC. When I executed the blank-flash.bat It just said <waiting for device>. Then I removed Motorola and te qualcomm drivers, rebooted, installed the qualcomm-drivers again, rebooted, but then in the device manager the phone just showed up as "Fastboot nash S" without proper drivers. I couldnt get the qualcomm drivers to recognize the device. blank-flash.bat still showed the same thing.
Other ports, same behaviour.
Then I reinstalled moto drivers to test the other commands.
When I tried "fastboot oem blankflash" I got:
Code:
(bootloader) Command Restricted
FAILED (remote failure)
finished. total time: 0.005s
Then I tried
Code:
F:\motoz2force>fastboot set_active a
Setting current slot to 'a'...
FAILED (remote failure)
finished. total time: 0.008s
I checked next to the charging port, it is really a XT1789-06.
Stuck again. Any other pointers? that would be so great. thanks in advance. I am still learning a lot here, even without progress.

I'm in the same situation, but with an xt1789-05, but it turns on normal, but I don't have Wi-Fi and no data network, and I've tried everything to remove the OEM lock, but without success, and whenever I try a ROM new, it gives me bootloader failure or error.

I'm sure your command to set the other slot is wrong fastboot --set-active=a
As for the blankflash, you need to be in edl mode which isn't always the easiest to get into manually and it's even harder when your system is jumbled. (You think it would be easier since that's when you need it). Either way, that's why blankflash isn't running.

When I wanted to get into edl mode I was holding volume up+power while connecting USB to PC.

OK, thanks for your further tips.
So my goal is to get the phone into edl/blankflash mode, correct?
I would consider myself successful if theres a device showing up in the windows device manager thats called "Qualcomm HS-USB QDLoader 9008" or something similar, correct? Alternatively if the QFIL-Tools recognizes a port.
What I tried:
"fastboot oem blankflash" in fastboot mode, unsuccessful, results shown in a previous post.
Pressing Volume up + power while plugging the phone in, nothing happens.
And I even tried this: https://www.youtube.com/watch?v=DexLELi04XY, but nothing happens, neither the phone showing anything, nor the PC recognizing any device.
... to bad.
I tried to follow this Guide: https://www.droidsavvy.com/unbrick-qualcomm-mobiles/ , but when I try to set the variables in the admin terminal for the first step, it says (translated) "The storage for the startup-configuration files could not be opened. The system could not find the files."
I am close to giving up here. A shame, I really had my hopes up, but I am kind of out of my league here.

You should try running the lmsa tool again. Were you ever successful in switching slots? If you're unsure of the syntax, type fastboot --help that should show you the proper way. Blankflash should be your last option.

wolzotan said:
OK, thanks for your further tips.
So my goal is to get the phone into edl/blankflash mode, correct?
I would consider myself successful if theres a device showing up in the windows device manager thats called "Qualcomm HS-USB QDLoader 9008" or something similar, correct? Alternatively if the QFIL-Tools recognizes a port.
What I tried:
"fastboot oem blankflash" in fastboot mode, unsuccessful, results shown in a previous post.
Pressing Volume up + power while plugging the phone in, nothing happens.
And I even tried this: https://www.youtube.com/watch?v=DexLELi04XY, but nothing happens, neither the phone showing anything, nor the PC recognizing any device.
... to bad.
I tried to follow this Guide: https://www.droidsavvy.com/unbrick-qualcomm-mobiles/ , but when I try to set the variables in the admin terminal for the first step, it says (translated) "The storage for the startup-configuration files could not be opened. The system could not find the files."
I am close to giving up here. A shame, I really had my hopes up, but I am kind of out of my league here.
Click to expand...
Click to collapse
Hi There I have same situation as you, did you fix your phone?
and how you fixed your phone?
I have XT1789-05, please help me, thanks a lot

hi AHMN48, i saw your posts around and figured you have the same problem. I have not yet found a solution unfortunately.
I have tried some more suggestions made here:
Code:
F:\motoz2force>fastboot --set_active=_a
Setting current slot to 'a'...
FAILED (remote failure)
finished. total time: 0.016s
Code:
F:\motoz2force>fastboot set_active a
Setting current slot to 'a'...
FAILED (remote failure)
finished. total time: 0.016s
Code:
F:\motoz2force>fastboot reboot emergency
rebooting into emergency download (EDL) mode...
OKAY [ 0.000s]
finished. total time: 0.000s
I got really excited when that happened, but it just came up in fastboot mode again.
this is my screen, if it helps anything
and I tried those commands on all of my usb ports, and most of the ports on my docking station. Its a Lenovo W520, and I have windows 7 and Ubuntu 18.04 available.

Anyways, the only thing I can do to the phone that apparently does something ist the rescue-flash with LMSA. When I do that, It shows the whole "Your device is corrupt"-Thing, and the yellow line from the fastboot screen linked above that says "Software status: modified" vanished. This line reappears as soon as I try to send any of the above fastboot commands, be it the slo-switching-thing or "fastboot -w", doesnt matter. As soon as this happens, the phone also doesnt show the "Your device is corrupt"-alert anymore too, just a black screen. then I rescue flash with LMSA again, and so on.
I tried RSD lite, and it recognizes a device called "fastboot nash S" and status "connected...", but when I try to flash anything, it tells me: "The phone failed to switch to fastboot mode" even though it still is in fastboot mode from the beginning. But Im also not sure if Im doing it right, because i dont know which of the decompressed files from the stock-rom Im supposed to choose for a flashfile

wolzotan said:
Anyways, the only thing I can do to the phone that apparently does something ist the rescue-flash with LMSA. When I do that, It shows the whole "Your device is corrupt"-Thing, and the yellow line from the fastboot screen linked above that says "Software status: modified" vanished. This line reappears as soon as I try to send any of the above fastboot commands, be it the slo-switching-thing or "fastboot -w", doesnt matter. As soon as this happens, the phone also doesnt show the "Your device is corrupt"-alert anymore too, just a black screen. then I rescue flash with LMSA again, and so on.
I tried RSD lite, and it recognizes a device called "fastboot nash S" and status "connected...", but when I try to flash anything, it tells me: "The phone failed to switch to fastboot mode" even though it still is in fastboot mode from the beginning. But Im also not sure if Im doing it right, because i dont know which of the decompressed files from the stock-rom Im supposed to choose for a flashfile
Click to expand...
Click to collapse
RSD is a bit antiquated and we use a flashall.bat in the command prompt to do the same thing. In your OP you posted your getvar output and it looks like it still has oreo on it. Whether lmsa has actually done anything and flashed pie, it would appear not according to you. Run fastboot getvar all again and look at your build fingerprint, if it is still oreo 8.0 then lets try flashing the last oreo version instead of trying to jump to pie.
https://mirrors.lolinet.com/firmwar...ubsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip

ok. Thanks so much 41rw4lk, for walking me through this. Still no luck unfortunately.
I ran the following commands on a new laptop, new windows 10, that I hadnt tried before. However the outcome was identical, as far as i see.
I did download the firmware you linked. I ran the preparation.bat, and then the flashfile.bat. this is the log. It shows the same error messages, that I got with the Pie firmware.
Code:
max-sparse-size: 268435456
finished. total time: 0.000s
...
OKAY [ 0.000s]
finished. total time: 0.000s
target reported max download size of 536870912 bytes
sending 'partition' (206 KB)...
OKAY [ 0.016s]
writing 'partition'...
(bootloader) Validating 'gpt.default.xml'
(bootloader) Committing 'gpt.default.xml'
(bootloader) - flashing 'gpt_main0.bin' to 'partition:0'
(bootloader) - flashing 'gpt_main1.bin' to 'partition:1'
(bootloader) - flashing 'gpt_main2.bin' to 'partition:2'
(bootloader) - flashing 'gpt_main3.bin' to 'partition:3'
(bootloader) - flashing 'gpt_main4.bin' to 'partition:4'
(bootloader) - flashing 'gpt_main5.bin' to 'partition:5'
OKAY [ 0.234s]
finished. total time: 0.250s
target reported max download size of 536870912 bytes
sending 'bootloader' (9884 KB)...
OKAY [ 0.547s]
writing 'bootloader'...
(bootloader) Validating 'bootloader.default.xml'
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) flash permission denied
(bootloader) Cancelling 'bootloader.default.xml'
FAILED (remote failure)
finished. total time: 0.656s
target reported max download size of 536870912 bytes
sending 'modem_a' (97411 KB)...
OKAY [ 6.896s]
writing 'modem_a'...
(bootloader) flash permission denied
FAILED (remote failure)
finished. total time: 6.896s
target reported max download size of 536870912 bytes
sending 'fsg_a' (5600 KB)...
OKAY [ 0.297s]
writing 'fsg_a'...
(bootloader) flash permission denied
FAILED (remote failure)
finished. total time: 0.312s
target reported max download size of 536870912 bytes
sending 'bluetooth_a' (4496 KB)...
OKAY [ 0.219s]
writing 'bluetooth_a'...
(bootloader) flash permission denied
FAILED (remote failure)
finished. total time: 0.234s
target reported max download size of 536870912 bytes
sending 'dsp_a' (16384 KB)...
OKAY [ 0.828s]
writing 'dsp_a'...
(bootloader) flash permission denied
FAILED (remote failure)
finished. total time: 0.844s
target reported max download size of 536870912 bytes
sending 'logo_a' (3524 KB)...
OKAY [ 0.172s]
writing 'logo_a'...
(bootloader) flash permission denied
FAILED (remote failure)
finished. total time: 0.187s
target reported max download size of 536870912 bytes
sending 'boot_a' (23353 KB)...
OKAY [ 1.172s]
writing 'boot_a'...
(bootloader) flash permission denied
FAILED (remote failure)
finished. total time: 1.172s
target reported max download size of 536870912 bytes
sending 'system_a' (516200 KB)...
OKAY [ 30.593s]
writing 'system_a'...
(bootloader) flash permission denied
FAILED (remote failure)
finished. total time: 30.608s
target reported max download size of 536870912 bytes
sending 'system_a' (522116 KB)...
OKAY [ 26.218s]
writing 'system_a'...
(bootloader) flash permission denied
FAILED (remote failure)
finished. total time: 26.233s
target reported max download size of 536870912 bytes
sending 'system_a' (519014 KB)...
OKAY [ 25.927s]
writing 'system_a'...
(bootloader) flash permission denied
FAILED (remote failure)
finished. total time: 25.927s
target reported max download size of 536870912 bytes
sending 'system_a' (516292 KB)...
FAILED (data write failure (Unknown error))
finished. total time: 126.811s
target didn't report max-download-size
sending 'system' (523200 KB)...
FAILED (command write failed (No error))
finished. total time: -0.000s
target didn't report max-download-size
sending 'system' (413555 KB)...
FAILED (command write failed (No error))
finished. total time: 0.016s
target didn't report max-download-size
sending 'system_b' (515182 KB)...
FAILED (command write failed (No error))
finished. total time: 0.016s
target didn't report max-download-size
sending 'system_b' (319593 KB)...
FAILED (command write failed (No error))
finished. total time: -0.000s
target didn't report max-download-size
sending 'oem' (163061 KB)...
FAILED (command write failed (No error))
finished. total time: 0.016s
erasing 'modemst1'...
FAILED (command write failed (No error))
finished. total time: -0.000s
erasing 'modemst2'...
FAILED (command write failed (No error))
finished. total time: 0.000s
erasing 'carrier'...
FAILED (command write failed (No error))
finished. total time: -0.000s
erasing 'cache'...
FAILED (command write failed (No error))
finished. total time: 0.000s
erasing 'userdata'...
FAILED (command write failed (No error))
finished. total time: -0.000s
erasing 'ddr'...
FAILED (command write failed (No error))
finished. total time: 0.000s
target didn't report max-download-size
sending 'fsg' (5600 KB)...
FAILED (command write failed (No error))
finished. total time: 0.016s
target reported max download size of 536870912 bytes
sending 'bluetooth_a' (4496 KB)...
OKAY [ 0.270s]
writing 'bluetooth_a'...
(bootloader) flash permission denied
FAILED (remote failure)
finished. total time: 0.290s
...
OKAY [ -0.000s]
finished. total time: -0.000s
-------------------------------------------------------------------------
please scroll up and check your flash for any errors
-------------------------------------------------------------------------
And then a current flashboot getvar all:
Code:
fastboot getvar all
(bootloader) kernel: uefi
(bootloader) version-bootloader: MBM-3.0-nash_retail-43c7c77-190705
(bootloader) product: nash
(bootloader) board: nash
(bootloader) secure: yes
(bootloader) hwrev: PVT
(bootloader) radio: EMEA
(bootloader) storage-type: UFS
(bootloader) emmc: N/A
(bootloader) ufs: 64GB SAMSUNG KLUCG4J1ED-B0C1 FV=0200
(bootloader) ram: 6GB SAMSUNG LP4x DIE=12Gb M5=01 M6=06 M7=00 M8=0E
(bootloader) cpu: MSM8998 2.1 (0)
(bootloader) serialno: ZY224ZCL4C
(bootloader) cid: 0x0032
(bootloader) channelid: 0x40
(bootloader) uid: 81C2C8EF
(bootloader) securestate: flashing_locked
(bootloader) verity-state: disabled (0)
(bootloader) iswarrantyvoid: yes
(bootloader) max-download-size: 536870912
(bootloader) reason: Volume down key pressed
(bootloader) imei: XXXXXXXXXXXXXX
(bootloader) meid:
(bootloader) date: 05-17-2018
(bootloader) sku: XT1789-06
(bootloader) carrier_sku:
(bootloader) battid: SNN5987A
(bootloader) battery-voltage: 3922
(bootloader) iccid:
(bootloader) cust_md5:
(bootloader) max-sparse-size: 268435456
(bootloader) ro.build.fingerprint[0]: motorola/nash/nash:8.0.0/OPXS27.10
(bootloader) ro.build.fingerprint[1]: 9-34-21/21:user/release-keys
(bootloader) poweroffalarm: 0
(bootloader) ro.build.version.full[0]: Blur_Version.27.481.21.nash.retai
(bootloader) ro.build.version.full[1]: l.en.US
(bootloader) ro.build.version.qcom: LA.UM.6.4.r1-04300-8x98.0
(bootloader) version-baseband: M8998_20207.117.02.41-01.02R NED
(bootloader) kernel.version[0]: Linux version 4.4.78-perf-g3c2ab17 (huds
(bootloader) kernel.version[1]: [email protected]) (gcc version 4.9.x 20150
(bootloader) kernel.version[2]: 123 (prerelease) (GCC) ) #1 SMP PREEMPT
(bootloader) kernel.version[3]: Fri Nov 2 11:29:48 CDT 2018
(bootloader) git:abl: MBM-3.0-nash_retail-43c7c77-190705
(bootloader) git:xbl: MBM-3.0-nash_retail-4fc2afc-190705
(bootloader) git:pmic: MBM-3.0-nash_retail-4fc2afc-190705
(bootloader) git:rpm: MBM-3.0-nash_retail-404f7ba-190705
(bootloader) git:tz: MBM-3.0-nash_retail-3537781-190705
(bootloader) git:hyp: MBM-3.0-nash_retail-3537781-190705
(bootloader) git:devcfg: MBM-3.0-nash_retail-3537781-190705
(bootloader) git:cmnlib: MBM-3.0-nash_retail-3537781-190705
(bootloader) git:cmnlib64: MBM-3.0-nash_retail-3537781-190705
(bootloader) git:keymaster: MBM-3.0-nash_retail-3537781-190705
(bootloader) git:storsec: MBM-3.0-nash_retail-3537781-190705
(bootloader) git:prov: MBM-3.0-nash_retail-3537781-190705
(bootloader) frp-state: no protection (0)
(bootloader) ro.carrier: reteu
(bootloader) current-slot: a
(bootloader) running-bl-slot: _a/_a
(bootloader) running-boot-lun: 2
(bootloader) slot-count: 2
(bootloader) slot-successful:_a: no
(bootloader) slot-successful:_b: no
(bootloader) slot-unbootable:_a: no
(bootloader) slot-unbootable:_b: no
(bootloader) slot-retry-count:_a: 4
(bootloader) slot-retry-count:_b: 0
all: listed above
finished. total time: 0.147s
It seems at some point some command was successful in switching the slots. Strange... I am really fishing in the dark here.
Still the Phone says: Device corrupted, and to unlock the bootloader, and when I try t unlock the bootloader in fastboot, it still tells me to check "OEM Unlocking" in the developer options.

You won't be able to unlock the bootloader until you're able to boot, sign in, and enable oem unlocking in dev options. Since it changed a few things around, try running the lmsa tool again.

NOthing new here. Ran LMSA again, it says "flash successful", but on reboot: "Device corrupt, wont boot, unlock bootloader". Then I tried "fastboot -w", but it showed the same results again as above. Then again LMSA, same behaviour again.
I think Ill just try to sell this thing again.
What kind of stupid error message is this? I shall unlock the bootloader because its bricked, but I have to boot it into OEM to unlock the bootloader?

wolzotan said:
NOthing new here. Ran LMSA again, it says "flash successful", but on reboot: "Device corrupt, wont boot, unlock bootloader". Then I tried "fastboot -w", but it showed the same results again as above. Then again LMSA, same behaviour again.
I think Ill just try to sell this thing again.
What kind of stupid error message is this? I shall unlock the bootloader because its bricked, but I have to boot it into OEM to unlock the bootloader?
Click to expand...
Click to collapse
Make sure you're running lmsa and such as an admin, some users depending on their pc have had to pay attention to this, while most don't.

Yeah I did that.