i have an old P9 lite, branded by italian Wind operator
i read everywhere that to unbrand is needed to unlock the bootloader and through TWRP change partition OEMINFO.
but using tool Huawei Update Extractor is possible rebuild a new UPDATE.APP after changed the contents.
what'a happen if i run this update.app on phone ? does anyone tried this way before ?
Related
Like the title already says, I wrongly flashed the oeminfo of the L21 C432 on my L31 .
Now when I want to rewrite the oeminfo via fastboot I have no access because there is a FRP lock (Bootloader unlocked).
Currently I only see two options:
1. Try to flash a firmware via dload (tried some already, not working) and then flash the original oeminfo again. But is the firmware of a L21 even runnable on the L31?
2. Use DC-Unlock. The question is what should I use there? Is flashing a completely new firmware also overwriting the bad oeminfo? I don´t think so. Or should I remove the FRP lock, flash a new oeminfo and hope that dload is working then?
I hope someone can help me. Such a stupid mistake is just so frustrating, didn´t happen to me in all the years of flashing phones
you can try the dload method using a L21 firmware...
str8t said:
Like the title already says, I wrongly flashed the oeminfo of the L21 C432 on my L31 .
Now when I want to rewrite the oeminfo via fastboot I have no access because there is a FRP lock (Bootloader unlocked).
Currently I only see two options:
1. Try to flash a firmware via dload (tried some already, not working) and then flash the original oeminfo again. But is the firmware of a L21 even runnable on the L31?
2. Use DC-Unlock. The question is what should I use there? Is flashing a completely new firmware also overwriting the bad oeminfo? I don´t think so. Or should I remove the FRP lock, flash a new oeminfo and hope that dload is working then?
I hope someone can help me. Such a stupid mistake is just so frustrating, didn´t happen to me in all the years of flashing phones
Click to expand...
Click to collapse
did you ever manage to fix this? I'm stuck in the same loop except my frp is unlocked but my bootloader is locked (Shows in the fastboot white screen mode) I tried to flash via dload method everything from B150 till B380! I was running Nougat rooted and I wanted to downgrade back to MM via flashing oem from twrp but I messed things up!
i cant even dload firstly because i have twrp and 2nd my phone goes stright to erecovery and i cannot find a way to either flash my oem info from twrp back up on my pc or to get new firmware.
Hello, i rooted my phone (L31C464B335) using this guide here. Now i want to install rollback then Android 6. But there is no rollblock for c464 available, i need to change oeminfo to c432. I tried flashing included in this , and SRK tool zip but i got error "invalid zip file format". Also one more thing, when i enter developer settings, settings app stops working.
https://drive.google.com/file/d/0B70jqOUVoiIDZlByeldHek9xUDg/view?usp=drivesdk
You need this file, flash it on TWRP and then you should roll back with a stock rom
@Jinclaudio
i flashed it, but now bootlader is locked, and i can't boot my phone. when i start huawei erecovery thing appears...
Excuse me for late. You need unlock the bootloader again, because flashing oeminfo will relock it
Hi my phone is the Huawei p9 lite l21 i have stucked on the screen which says that i have unlocked bootloader, i want to use dload method but first i have to find which firmware i had correct?
I remember i was on Nougat but i dont know which firmware, is there a way to find with fastboot commands or something?
No.
My original P9 lite is VNS-L22C635 , it japan version, unlocked bootloader, twrp, and changed oeminfo to L21C432.
Now, my device can update succesful firmware C432 by dload method, but when it done and restart, it stuck on Huawei device animation. I tried every way, even change Oem to C636 and dload, still stuck huawei logo. Not boot to system.
I think i flashed wrong firmware, even changed device to another oem. Can anybody share me C635 oeminfo, i can not find one on interner. . May be after change oeminfo to original, and dload firmware, it can live again. Maybe, i not sure !
Please help me. Thanks
Unlock bootloader and try flashing via fastboot. Fastboot flash boot boot.img
...system.img...recovery.img
(Must unpack UPDATE.APP)
Hi everyone, do you know anyone where I can find a HWOTA for our Huawei P smart?
Because I have the bootloader unlocked and I would like to block it also I want to change my firmware. And I know that using HWOTA he will change in fastboot to LOCK.
The method from UPDATE.APP in the dload folder does not work. I tried to download several different firmware and nothing.
eccko said:
Hi everyone, do you know anyone where I can find a HWOTA for our Huawei P smart?
Because I have the bootloader unlocked and I would like to block it also I want to change my firmware. And I know that using HWOTA he will change in fastboot to LOCK.
The method from UPDATE.APP in the dload folder does not work. I tried to download several different firmware and nothing.
Click to expand...
Click to collapse
use hurupdater + firmware finder ...it works if you follow the instructions correctly