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[Completed] P8 Lite: Unlock Bootloader problem

This is a very very big problem
I bought a used Huawei P8 Lite (with bootloader locked) and I upgrade it to Marshmallow. The build number change to Balong but I tried to fix that and do a downgrade but the build number don't change "Balong"
The guy that sold me the phone told me IMEI was changed, and I can't unlock the bootloader now
In conclusion, I have the original IMEI (in the SIM slot) and the new IMEI, the original Series Number and the new one, but no ones work to unlock the bootloader
Please I need an alternative to unlock the bootloader to install a new firmware with a correct build number and not Balong
Thanks guys

lJythl said:
This is a very very big problem
I bought a used Huawei P8 Lite (with bootloader locked) and I upgrade it to Marshmallow. The build number change to Balong but I tried to fix that and do a downgrade but the build number don't change "Balong"
The guy that sold me the phone told me IMEI was changed, and I can't unlock the bootloader now
In conclusion, I have the original IMEI (in the SIM slot) and the new IMEI, the original Series Number and the new one, but no ones work to unlock the bootloader
Please I need an alternative to unlock the bootloader to install a new firmware with a correct build number and not Balong
Thanks guys
Click to expand...
Click to collapse
Greetings and welcome to assist. Unfortunately changing IMEI is illegal and can't be discussed on xda, the only way I know to unlock the bootloader requires the IMEI number here
https://forum.xda-developers.com/p8lite/general/step-step-guide-to-unlock-bootloader-t3150616
Regards
Sawdoctor

mate 8 s/n problem

i used scotty2b thread to conevert my mate 8 NXT-C900B180 to NXT-L29C432B330 because i was not gettings updates i did this with dc phoenix and changed my phone from NXT-C900B180 to NXT-L29C432B330 and after i got nougat b581 and i updated and have nougat now my problem is that my bootloader locked again and the previous bootloader code deosnt work my s/n changed from the original one from the box to 123456789ABCEF and in huawei site says when i want to get new bootloader code s/n and imei missmatch also dc unlocker gets bootloader error when i press read bootloader code and with original sn code works but gives me the same unlock code and because phone has different s/n in the phone unlock code is not corrent when i try to unlock it via fastboot otherwise phone works fine and no bugs just want one day to root it

Help please! BRICKED Mate 9 MHA-L09 Bootloader: relocked -and- FRP: Lock

Hi! Need some help here
I'm from Colombia and I have a Mate 9 that originally ran MHA-L09 ... Android N 7.0 EMUI 5
I have the Bootloader Relocked and the FRP equal, so I can not use Fastboot or ADB.
The phone turns on Huawei eRecovery but only with the options of Recovery via Wifi, Reboot or Shutdown.
Previously I had installed the ROM Aur_B197_v2.2 and these are the features that it says in the Unclocker-DC:
Found Phone: MHA-L09
Model: Huawei phone in fastboot mode
IMEI: xxxxxxxxxxxxxxxxx
Serial NR. : xxxxxxxxxxxxxxxxxxxxxx
Firmware: Built.with.SuperRs.Kitchen
IMEI1: xxxxxxxxxxxxx
FB LockState: LOCKED
USER LockState: RELOCKED
unlocked
Battery state: 5254mv
I do not know how was the process to solve the problem if any could teach me how leave this problem, give me ideas or teach me the steps of the previous post would be fully grateful, thank you for your attention, I hope answers Sorry for my poor english, by the way...

FRP lock means you flashed the fw that's different from its original OEMINFO. You can "dload" c636 to go back to stock firmware.

Pandora0625 said:
Hi! Need some help here
I'm from Colombia and I have a Mate 9 that originally ran MHA-L09 ... Android N 7.0 EMUI 5
I have the Bootloader Relocked and the FRP equal, so I can not use Fastboot or ADB.
The phone turns on Huawei eRecovery but only with the options of Recovery via Wifi, Reboot or Shutdown.
Previously I had installed the ROM Aur_B197_v2.2 and these are the features that it says in the Unclocker-DC:
Found Phone: MHA-L09
Model: Huawei phone in fastboot mode
IMEI: xxxxxxxxxxxxxxxxx
Serial NR. : xxxxxxxxxxxxxxxxxxxxxx
Firmware: Built.with.SuperRs.Kitchen
IMEI1: xxxxxxxxxxxxx
FB LockState: LOCKED
USER LockState: RELOCKED
unlocked
Battery state: 5254mv
I do not know how was the process to solve the problem if any could teach me how leave this problem, give me ideas or teach me the steps of the previous post would be fully grateful, thank you for your attention, I hope answers Sorry for my poor english, by the way...
Click to expand...
Click to collapse
hi mate did you found any solution

I got same thing when I try to unlock my BL.
After I tried couple times with factory rest, but doesn't work. So then I did a reset t from phone to clean up google account and my huawei ID, then I tried factory reset again, go through Google wizard to login Google account, then enable OEM unlock BL. Then try fastboot again, everything works.

How did you factory reset from phone? Mine just stuck on erecovery mode.

Honor 6A DLI-L22 bootloader unlock

Hello,
I own a Honor 6A, and I was wondering how I could unlock my bootloader because Huawei don't give bootloader codes anymore. Thank you. (I heard there were paid services for that but I don't want to pay)

Also I tried PotatoNV but it doesn't work, it tells me this :
PotatoNV v2.2.1
User manual: https://kutt.it/pnv-en
Connecting...
Serial number: MHP9X17B14G00661
Model: DLI-L22
Build number: Delhi-L22C432B129
FBLOCK state: locked
*** FBLOCK is locked! ***
Edit: This is because I have a Snapdragon CPU

Samsung N975F OEM unlock not showing

Samsung N975F OEM unlocks not showing, I have a UAE model and I have tried everything to show OEM unlock date and time flashing but not working at all, I have installed android 11 with binary 7. please suggest me a way to show it or any other way to repair IMEI.

To repair IMEI an Android device's bootloader must NOT be unlocked, but its Android must be rooted.