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TWRP / Root Huawei p9 lite

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By tonnky, Junior Member on 18th June 2016, 05:40 PM
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Hello,
Seeking to root for a solution to my p9 lite. The bootloader is already unlocked. The TWRP from P9 can be flashed while but it will not boot into the TWRP-mode. Does somebody has any idea? thank you in advance ever.

cu tonnky
 
 
23rd June 2016, 11:22 AM |#2  
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Hello,

I too need
23rd June 2016, 06:55 PM |#3  
I don't know if it'll work.

You need ADB installed on your computer
First enable USB debug.
  1. Download this (Click on "RAW")
    You also need a superuser apk and su binary
  2. Do the following commands:
    Code:
    adb push psneuter /data/local/tmp
    adb shell
    cd /data/local/tmp
    chmod 777 psneuter
    ./psneuter
    adb kill-server
    adb devices
    adb shell
    mount -o remount,rw system
    exit
    adb push su /system/bin
    adb install Superuser.apk
    adb shell
    chmod 4755 /system/bin/su
    mount -o remount,ro system
    exit
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23rd June 2016, 10:15 PM |#4  
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When I run
Code:
shell@HWVNS-H:/data/local/tmp $ ./psneuter
I get the error message
Code:
mmap() failed. Invalid argument
23rd June 2016, 10:43 PM |#5  
Strange, tomorrow i'll find another exploit
24th June 2016, 03:27 AM |#6  
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pan.baidu.com/s/1boY6UcB
this is a chinese version twrp for root g9 youth
(p9 lite's chinese version: vns-tl00,vns-dl00) .
from: club.huawei.com/thread-9591220-1-2.html
I thinks it should works.
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24th June 2016, 09:56 PM |#7  
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Does anyone know how to backup the stock recovery? I could do it with ddif, but how do I find out the address and block size?
Okay, I dared to install the TWRP and it works. I uploaded it here: https://mega.nz/#!FtB2gZKL!vEa351gke...zlFdOMGMmucb2g
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25th June 2016, 11:52 AM |#8  
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@Miss Montage: Ok I tried it and it didnt work for me. Can you explain what you did please.
Ok tried it again and it works yes thank you Ran77 and Miss Montage
25th June 2016, 02:19 PM |#9  
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How to unlock bootloader and flash working twrp? any tutrail please.
25th June 2016, 07:09 PM |#10  
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[Tutorial] How to root Huawei P9 lite
1. Get Unlock-Code for the Bootloader: https://emui.huawei.com/en/plugin.ph...k&action=apply
I could only succeed by Facebook login, otherwise I got the error message "No European Login" or something along these lines.

2. Install Fastboot: http://forum.xda-developers.com/show....php?t=2317790

3. Activate developer options (tap 7x on Build-Nr under "Settings" -> "About phone"), under "Settings" -> "Developer options" enable USB-Debugging.
Also activate OEM Unlock in developer options.

4. Connect the phone to the computer and boot into Fastboot mode, either by
Code:
adb reboot bootloader
per console or by pressing "Vol-" and "Power" simultaneously. Confirm dialog on display.

5. With a Windows computer select "run" and enter:
Code:
fastboot oem unlock 01234567891011 (replace with your code)
Confirm on screen. (Navigate with "Vol+/-" , confirm with "Power" button)

6. Your device will be reset.

7. Download and extract TWRP: https://mega.nz/#!FtB2gZKL!vEa351gke...zlFdOMGMmucb2g

8. Once again boot into Fastboot mode, navigate to TWRP-folder and enter
Code:
fastboot flash recovery recovery_twrp.img
Wait for success message.

9. Enter
Code:
fastboot reboot
and shut down the phone again.

10. Download - do not extract - SuperSu: http://download.chainfire.eu/supersu
(do not mind the beta, I tried the last stable version first, but if you update the app it will not succeed in updating the binary.)

11. Unplug USB cable, boot into TWRP with "Vol+" and "Power". You find the settings in the main menu on the second button from the bottom on the right side. There you tap on the world symbol and you can change the language to "English". Then you go back to the main menu, select "Advanced" and "ADB Sideload", connect the phone to the computer and enter
Code:
adb sideload path\to\BETA-SuperSU-v2.74-2-20160519174328.zip
If all goes well, your device is rooted and you can reboot the phone.
With Linux you can either begin each fastboot command with "sudo" or add your username to the group "androiddev": http://android.stackexchange.com/que...-4/37085#37085
--------------------------------------------------------------------------------------------------------------------------
So far I get error message
Code:
createTarFork( ) process ended with error: 255
when trying to backup the boot partition...
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25th June 2016, 09:20 PM |#11  
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thanks! Its possible to restore warranty after unlocking bootloader?
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