Hello and merry christmas.
I wanted to flash my BQ M5 with the new firmware 5.1.1 and now i'm stuck in bootloader with no way out?
To shorten it up: I did a fastboot flash sec sec.dat because i thought that this would fix things.
After a reboot-bootloader i ended up on a Fastboot-screen with a Linux Penguin in the middle. (i never had this before)
now any flash command suddenly ends in FAILED (remote: device is locked. Cannot flash images)
(flash-commands worked before with a unlocked bootloader)
but re-unlocking the bootloader with
fastboot oem unlock-go ends in FAILED (remote: oem unlock is not allowed)
(This worked before after enabling OEM-unlock in the Developer options.)
Robooting brings it directly to the penguin-bootloader with no possibility to flash anything(?) or to unlock(?)
Is it now totally bricked?
Thanks for any advice!!
AK
Hi Techies,
i am no coder but i have a decent knowledge about android, i need help in something i couldnt find anywhere, here is my situation...
I own a HTC Desire 616h
My phone keeps on restarting with HTC logo flashing every few seconds
my phone is stable only in Fastboot mode
i tried SP flash tool but it doest do anything in fastboot(i think SP Tool doestn work in fastboot mode)
i tried Fastboot tool it shows my device in fastboot mode, i was able to unloack the bootloader with “fastboot oem unlock” command
however, when i try anything else like getting the code with "fastboot oem get_identifier_token" for HTCDev or any other command it shows only three dots ...
i dont understand anything at this point to what to do
my phone shows My HTC in device manger in fastboot mode
what can i do? can anybody help
After flashing cwm recovery my yu5510a hw p2 sw p0160314 got stuck on bootloader mode i.e Do not disconect usb non -secure phone . tried rebooting but still on bootloader mode .
connected to pc via fastboot mode is working but when typing command fastboot -i 0x1ebf oem unlock it says unknown command . but fastboot -i 0x1ebf devices gives me device id xxxxxxx fastboot
tried Qfil flashing method but got sahara error ....
is there anyway of getting it fixed? help me guys..... thnks
Khupzee said:
After flashing cwm recovery my yu5510a hw p2 sw p0160314 got stuck on bootloader mode i.e Do not disconect usb non -secure phone . tried rebooting but still on bootloader mode .
connected to pc via fastboot mode is working but when typing command fastboot -i 0x1ebf oem unlock it says unknown command . but fastboot -i 0x1ebf devices gives me device id xxxxxxx fastboot
tried Qfil flashing method but got sahara error ....
is there anyway of getting it fixed? help me guys..... thnks
Click to expand...
Click to collapse
Flash twrp latest
Sent from my AO5510 using Tapatalk
I've tried to unlock my device with enable OEM unlock in the developer options, because it is needed for enable VoLTE in my regions(with QPST). But it seems that device doesn't recognize it's allowed to unlock. Every advanced fastboot command in fastboot mode returns "FAILED (remote: 'Command not supported in default implementation')".
Is this possible to you who using the device to unlock the bootloader with fastboot? Or, OTA updates I've received blocked that?
How unlock the bootloader?My HTC U20 5G no download mode in bootloader !!!!!
Try
fastboot oem get_identifier_token --- error
fastboot flashing unlock --- error
fastboot oem unlock --- error
Yes I have the same problem. I thought it was Win 10, so I tried Win 7 as well, but got the same error there too.
Check if "USB debugging" and "OEM unlocking" are activated in Developer options
iourikil said:
Check if "USB debugging" and "OEM unlocking" are activated in Developer options
Click to expand...
Click to collapse
Yes, both options are activated (at least in my case).
Both commands "fastboot flashing unlock" and "fastboot oem unlock" result in "FAILED (remote: 'unknown command'), fastboot: error: Command failed".
I have no problem with Desire 20 pro and have no guess why it doesn't work with U20
C:\adb>adb reboot bootloader
C:\adb>fastboot devices
CN06D1V02*** fastboot
C:\adb>fastboot flashing unlock
...
OKAY [ 0.040s]
finished. total time: 0.042s
iourikil said:
I have no problem with Desire 20 pro and have no guess why it doesn't work with U20
Click to expand...
Click to collapse
It also works with the U19e, very annoying that they changed it.
iourikil said:
I have no problem with Desire 20 pro and have no guess why it doesn't work with U20
C:\adb>adb reboot bootloader
C:\adb>fastboot devices
CN06D1V02*** fastboot
C:\adb>fastboot flashing unlock
...
OKAY [ 0.040s]
finished. total time: 0.042s
Click to expand...
Click to collapse
In U20 fastboot can't use this way and In bootloader no download mode to select. >"<
elimiriel said:
I've tried to unlock my device with enable OEM unlock in the developer options, because it is needed for enable VoLTE in my regions(with QPST). But it seems that device doesn't recognize it's allowed to unlock. Every advanced fastboot command in fastboot mode returns "FAILED (remote: 'Command not supported in default implementation')".
Is this possible to you who using the device to unlock the bootloader with fastboot? Or, OTA updates I've received blocked that?
Click to expand...
Click to collapse
for anyone that might come across this problem. I had the same issue trying to use fastboot to relock my bootloader. Found the answer on another forum. I was using adb to reboot to fastboot mode to run the command. This was the problem. I needed to reboot to the bootloader to run the command
elimiriel said:
I've tried to unlock my device with enable OEM unlock in the developer options, because it is needed for enable VoLTE in my regions(with QPST). But it seems that device doesn't recognize it's allowed to unlock. Every advanced fastboot command in fastboot mode returns "FAILED (remote: 'Command not supported in default implementation')".
Is this possible to you who using the device to unlock the bootloader with fastboot? Or, OTA updates I've received blocked that?
Click to expand...
Click to collapse
Try rebooting to the bootloader screen instead of directly rebooting. This solved my problem.
Hi there,
Just wanted to check in and see if anyone has managed to get bootloader unlocked?
Or is the htc u20 out of luck....
arcslt18 said:
Try rebooting to the bootloader screen instead of directly rebooting. This solved my problem.
Click to expand...
Click to collapse
can you teach me how to do that?
thank you
mofish said:
can you teach me how to do that?
thank you
Click to expand...
Click to collapse
Hi, Just manually enter the fast boot mode with power key+Volume Up or Down depending upon the model and make, You can search this online how to enter Bootloader mode for one particular device. Once you are in Bootloader, Try Fastboot mode and Enter your commands. Should work
Anyone figure this out on Nord n200 5g T-Mobile variant? Please help
i am trying to unlock my vivo y20s bootloader but it doesn't works.
I tried the commands:
- fastboot bbk unlock_vivo
- fastboot bbk vivo_bsp unlock_vivo
- fastboot oem unlock
- fastboot flashing unlock
but with each different command it returns another issue
- with the bbk commands it says: "fastboot: usage: unknown command bbk"
- with the flashing unlock it says: "FAILED (remote: unknown command)"
- and with the oem unlock it says: ""FAILED (remote: unknown command)"
I have the oem unlock and usb debugging activaded also the last versions of adb, fastboot and the drivers but it's still not working
Hi there, I'm having the same issue. Have you been able to find a way around the problem?