IMEI - LOST - Sim1 "0" Sim2 "0" plz HELP - Xiaomi Mi Max 3 Questions & Answers

Hello i have Global Device 6/128 GB unlocked.
i Successfull flashed xiaomi.eu_multi_MIMAX3_9.7.4_v10-9 Weekly and then i make full BACKUP with TWRP.
All just run fine.
Then i Updated via TWRP c...
Theni testet Ressurection Kernel 6.
After that i cannot use Fingerprint anymore.And cannot delet the Fingerprints that i learned with Phone.
Wiping Cache and Dalvik also didnt Help.
So i thoght its because the Kernel.
So i Dirty flashed again xiaomi.eu_multi_MIMAX3_9.8.1_v10-9 .
After tha the password of my phone didnt match.So i Make full WIPE of my Device "YES" in TWRP. FORMAT DATA.
Then i tryed to Restoere my Backup wich was make with TWRP.But it always Hangs on "SYSTEM Image" and FAILS.
So i tryed to make a new Install with xiaomi.eu_multi_MIMAX3_9.8.1_v10-9.
It boots and i can Use it but my IMEIs from SLOT1 and SLOT2 are "0" ...No imei.
Also it shows no Baseband and no Bluetooth Address.
MAc Adress is Present.
So i searched Internet that i have to restore the EFS Partition.
I done zthis but Imei is again not showing.
Is my Phone now bricked or is there a chance to get my imei back ?

Try flashing stock fastboot rom with MiFlash.
And if you have a 6/128 model it is a China version, Global version of that model doesn't exist. So if you flash Global fastboot rom keep in mind to choose 'Clean all' instead of 'Clean all and lock' in MiFlash. This is very important because it will brick your phone when done wrong.

mierlo420 said:
Try flashing stock fastboot rom with MiFlash.
And if you have a 6/128 model it is a China version, Global version of that model doesn't exist. So if you flash Global fastboot rom keep in mind to choose 'Clean all' instead of 'Clean all and lock' in MiFlash. This is very important because it will brick your phone when done wrong.
Click to expand...
Click to collapse
I tryed this. Flashed via MiFlashtool the Global Stable .Did not Help me.
Again no Imei and no Baseband Available.....
Its now on Global Stable 10.3.3.0 ...

majo3000 said:
I tryed this. Flashed via MiFlashtool the Global Stable .Did not Help me.
Again no Imei and no Baseband Available.....
Its now on Global Stable 10.3.3.0 ...
Click to expand...
Click to collapse
You need to reflash persist.img that matches your firmware
here is the instructions
https://translate.googleusercontent...Jrhi2V70LG9aacGv6M8dbfpVoZLb1Ew#entry78571590
check even this one out
https://translate.googleusercontent...JrhieUa5tVbP0pu8QSGUm8vr0V5ZN6A#entry79813319

eliaztheone said:
You need to reflash persist.img that matches your firmware
here is the instructions
https://translate.googleusercontent...Jrhi2V70LG9aacGv6M8dbfpVoZLb1Ew#entry78571590
check even this one out
https://translate.googleusercontent...JrhieUa5tVbP0pu8QSGUm8vr0V5ZN6A#entry79813319
Click to expand...
Click to collapse
this doesnt HELP.
I tryed it in TWRP
But again no EMEI Present after reboot =(

NEED QCN FIle.
After a long search i think i have to do this tutorial.But i need help !
https://www.androidbrick.com/ultima...agon-xiaomi-mi5-imei-and-baseband-repair-fix/
I need a ".qcn" Backup File from another MiMax3 and the "imei" wich belongs to that backup and Phone from another Person.
if have this i can search the "Imei" in backup File and can Add my "IMEI" wich is present on my Phonepacking.
If someone can help me that would be very wonderfull. But better help me on "PN" ....
Tryed really all things.... i think that would help.
Things i tryed : Flash Modem , Flash Firmware , MIflash (fllashall),flash Persist ....and so on.....
Hope someone can help me

Mismo problema
Hello, I am in the same situation although worse ... I have a bootloader locked and since I do not have imei I cannot activate my xiaomi account.
In the manual I have read that you are backing up the .qcn file from the phone. I'm wrong? My problem is that I cannot activate the USB diagnostic mode.
Hello, I am in the same situation although worse ... I have a bootloader locked and since I do not have imei I cannot activate my xiaomi account.
In the manual I have read that you are backing up the .qcn file from the phone. I'm wrong? My problem is that I cannot activate the USB diagnostic mode.

kacike69 said:
Hello, I am in the same situation although worse ... I have a bootloader locked and since I do not have imei I cannot activate my xiaomi account.
In the manual I have read that you are backing up the .qcn file from the phone. I'm wrong? My problem is that I cannot activate the USB diagnostic mode.
Hello, I am in the same situation although worse ... I have a bootloader locked and since I do not have imei I cannot activate my xiaomi account.
In the manual I have read that you are backing up the .qcn file from the phone. I'm wrong? My problem is that I cannot activate the USB diagnostic mode.
Click to expand...
Click to collapse
Do you have also a China Version of that Phone and a Global Image was flashed ? 6/128 GB is sure China Version.
Yes i need a .qcn Backup from another Phone with an "imei" Present.then i can add my imei and flash back the qcn file.
I tryed everything.Only thing i didnt is flashing a China Fastboot Rom. Its because i flashed 10.3.3.0 Global ....but at the moment only china 10.3.2.0 is present....
And it will Hardbrick the Device if i try to flash China.I must wait that Version 10.3.3.0 is out.
The thing to enable diag mode is..... i did it with ADB.But i think phone must be rooted.
# adb shell
# su
# setprop sys.usb.config diag,adb
have you tryed to make a clean flash via Miflash with fastboot rom ?

majo3000 said:
Do you have also a China Version of that Phone and a Global Image was flashed ? 6/128 GB is sure China Version.
Yes i need a .qcn Backup from another Phone with an "imei" Present.then i can add my imei and flash back the qcn file.
I tryed everything.Only thing i didnt is flashing a China Fastboot Rom. Its because i flashed 10.3.3.0 Global ....but at the moment only china 10.3.2.0 is present....
And it will Hardbrick the Device if i try to flash China.I must wait that Version 10.3.3.0 is out.
The thing to enable diag mode is..... i did it with ADB.But i think phone must be rooted.
# adb shell
# su
# setprop sys.usb.config diag,adb
have you tryed to make a clean flash via Miflash with fastboot rom ?
Click to expand...
Click to collapse
I am in the same boat! exact same situation, did you manage to ever solve this?

Related

LeEco X800 Le 1 pro US SIM and IMEI lost

Hi.
I bricked my LeEco X800 Le 1 pro and when I recovered it doesn't recognizes sim and the IMEI number is 012345678901234.
The radio in Phone info is off and I cant turn it on.
Preferred network type can not be changed.
I tried to use QPST to change IMEI, but it does not connects fully.
Tried rom vresions:
Le1PRO_US_X800-ROW-PB-v60-CUOCO92-5.5.014S.zip
Le1PRO_US_X800-ROW-v48RL-CUOCO92-5.5.011S.zip
I used QFIL to unbrick my phone and then it had 8gb rom so i formatted phone.
Now everything is ok except IMEI and sim problem
Help!
Ex_ said:
Hi.
I bricked my LeEco X800 Le 1 pro and when I recovered it doesn't recognizes sim and the IMEI number is 012345678901234.
The radio in Phone info is off and I cant turn it on.
Preferred network type can not be changed.
I tried to use QPST to change IMEI, but it does not connects fully.
Tried rom vresions:
Le1PRO_US_X800-ROW-PB-v60-CUOCO92-5.5.014S.zip
Le1PRO_US_X800-ROW-v48RL-CUOCO92-5.5.011S.zip
I used QFIL to unbrick my phone and then it had 8gb rom so i formatted phone.
Now everything is ok except IMEI and sim problem
Help!
Click to expand...
Click to collapse
I have the same problem. No imei. Phone does not detect Sim card.
There is already topic about this here http://forum.xda-developers.com/leeco-le1-pro/how-to/imei-lost-imei-letv-1-pro-x800-brik-t3430035
We need a QCN backup from working phone to solve this.
Please Try my QCN file from my working phone.
I used Qfil for backup.
The user "mariocolino" from Forum.le.com has confirmed that this QCN backup has fixed the signal problem.
I hope it will help other X800_us owner with the same problem to repair their phones.
Some helpful tools & files.
nsmsdz said:
The user "mariocolino" from Forum.le.com has confirmed that this QCN backup has fixed the signal problem.
I hope it will help other X800_us owner with the same problem to repair their phones.
Some helpful tools & files.
Click to expand...
Click to collapse
Yes NSMSDZ, right.
It work ok, only 4G don't work, but the problems seems is of X800.
nsmsdz said:
Please Try my QCN file from my working phone.
I used Qfil for backup.
Click to expand...
Click to collapse
Sorry for late reply. I fixed my x800 with your help. That day you made my day.
Ex_
Hello. Please share info how i can get in diagnostic mode to flash QCN file. As i understand i need to use qpst configuration?
Grosbery said:
Hello. Please share info how i can get in diagnostic mode to flash QCN file. As i understand i need to use qpst configuration?
Click to expand...
Click to collapse
This worked for me to enter diagnostic mode.
I flash QCN, imei appeared but there is still no signal and no sound, what can i try.
Use this brush tool. => https://1drv.ms/u/s!AidiAJYxvGs2cPhtLogbcsqjYEo
It will get back all system defaults.
BUT WARNING!
It has a malware that installs apps itself.
After brush tool install custom ROM like cuoco92
mariolino70 said:
Yes NSMSDZ, right.
It work ok, only 4G don't work, but the problems seems is of X800.
Click to expand...
Click to collapse
if 4G doesnt work, try flashing the Non-HLOS from an x800 US image
Yoy can also see if you can activate the bands on the QCN file with QSPT
xumixu said:
if 4G doesnt work, try flashing the Non-HLOS from an x800 US image
Yoy can also see if you can activate the bands on the QCN file with QSPT
Click to expand...
Click to collapse
Thanks, I have flashed Firmware modem, and now all It's Ok
Glad it helped

[ask] [imei] imei 1 and imei 2 changing

Recently I bought mi max 32/3GB in stable ROM.
I checked software, hardware, imei (imei1 &imei2 different number just like in the box) etc no problem.
So, I try to unblock bootloader but doesn't works out.
I flash to developer rom, try again and succeed, bootloader unlocked.
Flash TWRP, flash MIUI EU boot successfully, and i think I don't like MIUI ?
So, back to TWRP now flash AICP.
Now, hydrogen run smoothly,l. I checked imei imei1 and imei2 same number ?
Why they got same number?
What did I miss?
Any solution?

Need help for changing cust / oeminfo after downgrade huawei gx8

HI THERE!
I HAVE A HUAWEI GX8 UNLOCKED US VERSION RIO-L03 (RIO-L23)
I HAD BEFORE C567B141 ANDROID 5.1.1: download-c1.huawei.com/download/downloadCenter?downloadId=75372&siteCode=us
I'M FROM ARGENTINA , AND I NOTICED THAT THERE WAS A MM UPDATE, consumer.huawei.com/gt/support/downloads/detail/index.htm?id=86543 FOR RIO-L03, LATIN AMERICA AND DUAL SIM.
I INSTALLED THAT CORRECTLY , USING LOCAL UPDATE METHOD. (MY VERY WORST MISTAKE)
AFTER THE INSTALATION SUCCESS, I HAD NO SIGNAL, IVE TRIED EVERYTHING BUT EVERYTHING WAS THE SAME. I NOTICED AFTER THAT I HAVE ONLY 1 IMEI. SO I THINK THE HUAWEI STAFF UPLOADED THIS FIRMWARE WRONG AND WAS FOR SINGLE SIM , LIKE RIO-L01 I DONT KNOW.
AFTER THAT I HAD NO CHOICE BUT DOING A DOWNGRADE, UNFORTUNALLY THERES NO ROLLBACK PACKAGE FOR MY PHONE. SO I UNLOCKED THE BOOTLOADER FINE AND DOWNGRADE USING ADB (FASTBOOT FLASH CUST CUST.IMG (WITH ERROR) , FASTBOOT FLASH BOOT BOOT.IMG , FASTBOOT FLASH RECOVERY RECOVERY.IMG, AND SYSTEM) NOW IT WORKS FINE BUT I HAVE NO FINGERPRINT, EVEN IT ISNT ON THE SETTINGS MENU. I VE TRIED EVERYTHING, ROOTED IT AND TRIED TO ERASE CUST FOLDER AND FLASH THE 5.1.1 CUST, WITH ERROR, FLASH USING ADB AGAIN, NO RESULT , MODIFING THE CUST FOLDER, NO SUCCESS . TRIED TO FLASH AGAIN USING 3 BUTTONS, NO SUCCESS, EVEN LOCAL UPDATE OR ENGINEERING MENU . (SO NOW I HAVE THE RIO-L03C567B141 BUT WITH CUST / OEMINFO ERROR, AND NO FINGERPRINT)
I READ IN FORUM SOMETHING ABOUT OEMINFO, BUT I DONT KNOW WHAT SHALL I DO.
IN PROJECT MENU , VENEER INFORMATIONS, VERSION INFO IT SAYS: CUST VERSION : CVERSION: CUST, DVERSION: CUST (THIS IS SURE MY PROBLEM)
IN NETWORK INFORMATION QUERY , VENDOR COUNTRY INFO IT SAYS: VENDOR : HW, COUNTRY : USA (THIS IS OK, I THINK)
IN CUST FOLDER, HW, IS A FOLDER NAMED LA (THIS WERE SURE INSTALLED WITH THE LATIN AMERICA MM ROM), BUT THERE MUST SAY USA, NOT LA.
PLEASE I NEED YOUR HELP PEOPLE, I JUST WANNA HAVE 5.1.1 WITH THE FULL ROM INSTALLED CORRECTLY , USING ANY METHOD, BUT I CANT BECAUSE OF THE CUST OR OEM INFO, I DONT KNOW.
ANY HELP WILL BE APRECIATED . I JUST DONT KNOW WHAT ELSE TO DO
THANKS AND HAVE A NICE DAY.
First, use lowercase...
I think you should install android 6 stock, and install TWRP for nougat and use a custom rom in nougat. There is a lot of rom available for Huawei Gx8
Thx for replying, but which mm stock ROM shall i use? I need a gx8 real dual sim MM rom
Hi, check the thread fromf surdu_petru, there is something about no fingerprint and, i think, its solved flashing the modem from your 5.1 rom.
I dont know, maybe it can help you
Ive also tried that

Redmi Note 5 AI baseband /imei problem - Need help

Hi,
I have a redmi note 5 AI/Global which I've had problems with - it's unable to get a signal with the sim card. It lost the imei numbers (and I'm assuming Baseband) with a TWRP restore where the user tried restoring the efs/modem partitions. The phone does pick up the network, but it doesn't show any reception. The sim card works fine in another phone.
I have:
1. flashed the baseband using the model's qcn using QPST
2. Changed the imei back to default using the imei change tool
It's currently on the latest dev rom. I'd really appreciate some help with it
try to search for qcn for the same model and restore it on your phone, it will work for sure
I've been looking for it, unfortunately I haven't been able to find it - it's M1803E7SG
because your modem file corrupt ,try this method may be can help you... i try this at other phone is work !!
https://www.theandroidsoul.com/fix-...d-wifibluetooth-issues-restoring-twrp-backup/
try last method fastboot erase modemst1 , modemst2 than use miflash flash again your firmware
Download the same fastboot Rom version and flash it via mi flasher, don't forget to choose flash all
qcn
Hello keljian, I want to know if you found the qcn for RN5 M1803E7SG, if so, please share it with me, thanks

Question poco f3 unkown baseband ?

any one has idea that how i got my phone the unknown baseband. " my phone was in 9008 mode due to rooting & using chinese app which moved my phone to 9008 mode automatically & no way to come back from that hell zone (9008) because it needed an mi auth to flash the whole firmware. really xiaomi ? it should be my phone & with my mi account i should be able to flash but these jerk company wanted to make bucks for their server too. anyway, i flashed with the auth account from some tool & after it my baseband was unknown. what was the reason ? i just upgraded my firmware & that's it. also, i haven't done any efs clear ? anyway to get that baseband back. i tried rooting & diag mode it doesn't work ? i tried the reverse eng firmware but for this model may be it was wrong because after flashing it with eng firmware phone keep rebooting.

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