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Help unbricking my huawei p8

Hello everyone, I have a huawei p8 vodafone it branded.
I decided to root it, unblocked the bootloader and everything was good so far...
I tried to flash a custom recovery but failed for some reason and I decided to stick with stock recovery.
Now I installed an app as system app and my phone got bricked. my fault..
At first It went trough a bootloop and I was not able to access the huawei recovery or the fastboot, after a while it started to boot into a error message where it was saying that it was impossible to read user data partition, and give me some choices like backup, update to the latest version, or data factory.. I choose data factory twice but it went trough a bootloop again only to give me back to the same page after a while.
I can access huawei erecovery but it gives me getting info package failed when it says that I have to update it with wifi.
I can access fastboot mode and it says me that the phone is unlocked.
I really don't know what to do as I'm not expert, I tried to read various topics but never saw anyone with this message where it was saying impossible to read user data partition..
I had emui 3.1 5.1.1 with vodafone it brand... In case I have to flash it which firmware I should look for? Or is there a way to get my phone alive again without flashing?

http://forum.xda-developers.com/huawei-p8/how-to/guide-how-to-unbrick-huawei-p8-failed-t3260704

silvano2 said:
http://forum.xda-developers.com/huawei-p8/how-to/guide-how-to-unbrick-huawei-p8-failed-t3260704
Click to expand...
Click to collapse
Hey thank you silvano, can you tell me which firmware I need to flash it? Is it okay if I use a b170 even if I had the 5.1.1 emui 3.1 version?

Nothing, I can't seem to make it work, I've flashed the boot.img recovery.img system.img and cust.img successfully(b170) but still stuck in bootloop, I can enter bootloader mode, and recovery.. but when I enter recovery it says me that I need to update it and I can't update it because it says me that getting info package failed... tried with different wifis, same result..... The excatly same thing happens with the b132 stock rom too and I cant factory reset or even wipe cache if I dont make this update first as is the only option avaible on huawei eRecovery.
As last attemp I tried to force an upgrade with putting UPDATE.APP inside the sdcard and press vol up vol down and power for booting but this combination of buttons doesnt work...
I'm hopeless, I really don't know what to do... any help would be much appreciated

Failed to re-lock P9lite VNS-L31

Hi!
Got a problem, need to send my p9 lite to service bc it fell with me into water. it still works, but I assume a chip is frozen because neither the wifi nor bluetooth can be turned on. I'm afraid theyre not fixing my problem because I unlocked it.
I flashed twrp recovery, rooted, but already flashed the stock rom and unroot again.
When I tried to relock with adb and bootloader code, I got the error code root risk is too high
Tried to install other stock roms again and a lot of stuff, but none of it worked. So I tried to relock via dc-unlocker. com but didnt work. But now it says when I restart "your device has failed verification and may not work properly." instead of "Your device has been unlocked and can't be trusted." and when I tried to use adb to relock with the bootloader code it says "remote: stat not match" ~ got a new bootloader code??
I'm desperate, can anyone help me?

put update.app into dload folder in micro sd card and try 3 button method.

hey i have just the same problem and when i try the 3 button method i get the error software install failed.
but i have no revolution twrp any more and i think also no erecovery beacuse i cant do a factory reset when i tried to enter erecovery with power button , volume + button then i go automatic to software update and at the 5% i get the error software install failed i hope some body get a solution to fix my phone without dc-unlocker
ps i was on android nougat but i think there any os now because the phone dont boot sorry for my bad english hahah

P10 plus vky-l09 briked really need Help!!!!!!

Hello And first enter the topic direct i covert vky-l09 to vtr-l29 to be dual sim with oreo and now show me bootloader unlocked and frp locked and i download like 150 giga from finder nothing done and the recovery twrp can't enter and battery 0 but when put usb and press vol - fastboot mode and anythings flashed alot of files i test nothings :crying: so now :
error 11 recovery image and error 2 boot failed in recvoeryboot mode so how can i fix it....don't says dc unlocked becuase i try this befor with p9 plus and i fix it without dc but i don't remember what i do what can i do now ????any one know with hope becuase my wife will kill me

zartof-89 said:
Hello And first enter the topic direct i covert vky-l09 to vtr-l29 to be dual sim with oreo and now show me bootloader unlocked and frp locked and i download like 150 giga from finder nothing done and the recovery twrp can't enter and battery 0 but when put usb and press vol - fastboot mode and anythings flashed alot of files i test nothings :crying: so now :
error 11 recovery image and error 2 boot failed in recvoeryboot mode so how can i fix it....don't says dc unlocked becuase i try this befor with p9 plus and i fix it without dc but i don't remember what i do what can i do now ????any one know with hope becuase my wife will kill me
Click to expand...
Click to collapse
Use this method:
https://forum.xda-developers.com/p10-plus/how-to/unbrick-upgrade-huawei-p10-plus-android-t3818725

Need help with Getting package info failed (Huawei Nova Plus)

Hello mates, hope u r doing well,
I have a problem with my Huawei Nova Plus AL10 (chineese version), i tried to update the version from 6 toNougat 7 with Huawei firmware finder, when arrived at 100%, it reboots and stucks in Huawei eRecovery (Getting package info failed msg appears).
Than i tried to downlad the official firmware AL10 (chineese version) and flash the phone with sd card (Dload==>Update), it loads and stops in 5% or 49%, the eRecovery and factory reset has never managed to download anything for me, always failed...
NB: Fastboot is working
Any help please neeeeeeeed solution

Fastboot should work,boot into it ( press and hold Volume Down and Power key for a while. You would see a green android.) and make sure you have adb/fastboot drivers installed then try. If that works, you can flash twrp and then a rom

My huawei p8 lite (ale-l21) stucks in rescue mode

My phone huawei p8 lite ALE-L21 STUCKS IN RESCUE MODE.THAT HAPPENS ,
I ROOTED MY PHONE AND I WANT TO INSTALL TWRP.SO I DOWNLOAD IMAGE FOR HUAWEI AND INSTALL AN APP FLASH RECOVERY.WHEN I CLICK OPTION UNLOCK BOOT LOADER MY PHONE ENTERS INTO FASTBOOT AND RECOVERY MODE AND IT SAYS MY PHONE WAS UNLOCKED. THEN I CLICK AN ANOTHER OPTION AND IT TURNS MY PHONE INTO STUCK. MY PHONE WAS PERFECTLY WORKING BEFORE AND ONLY A CLICK CHANGED IT ALL.. ON MY SCREEN IT SAYS
Error!
Func No:10(boot image)
Error No:2(boot image failed in normalboot mode)
Attention!
Please update your system again.
Update user guide :
Zh.ui.vmall.com/emotiondownload.php?mod=restore
WHAT DID I DO??
I GO TO MANY REPAIRING CENTERS AND THEY CANT DO THIS..
PLEASE HELP ME....PLEASE....THE KEYS (VOLUME AND POWER IS BOTH NOT WORKING.BUT I CAN REPAIR IT).
I HAVE A LAPTOP.SO GIVE ME ADVICES I CAN DO IT..

IMHO you unrecoverably bricked the phone, otherwise the repair centers you contacted could have helped.