[Recovery][TWRP][EMUI8.x] [P20 Lite] Testing

Search This thread

yassine2217

Senior Member
May 22, 2011
58
5
Casablanca
OnePlus 7 Pro

does not work i got this error
65199b1771187520c5808a38f04bf0a5-full.jpg

https://cdn1.imggmi.com/uploads/2019/5/13/65199b1771187520c5808a38f04bf0a5-full.jpg
cdn1.imggmi.com/uploads/2019/5/13/65199b1771187520c5808a38f04bf0a5-full.jpg
 
Last edited:

pompeta

New member
Jul 13, 2019
1
0
Hi, I have the following issue.
I installed a long time ago in my mobile huawei p20 lite ane-lx1 an image with twrp to be able to use the double sim but this image is ane-lx3. Now with the updates to emui 9,1 the battery lasts me very little and it is that I can not deactivate the NFC service, since the version ane-lx3 does not have that function, but the terminal does.

Can somebody help me?
 

muhammadumairgsm

New member
Dec 28, 2016
4
1
P20 lite Recovery Problem

after flashing twrp recovery cannot reboot to twrp recovery
flashing done But reboot as normal
i tried every way phone is brick due to changing oem info
plz help to fix
 

grlayouts

Senior Member
Oct 2, 2007
53
15
Greenock
Flashed without problems in fastboot, everytime I rebbot to recovery I get the erecovery and nothing else. What am i missing?
 

XRealX

Member
Jan 19, 2021
13
0
Disclaimer
This software comes wth no warranty,XDA staff ,myself or TeamWin staff can't be hold responsible for any damage it may cause to your device.

Note: Currently Oreo 8.1 custom roms are not supported,only stock EMUI 8.x .

Download and Installation

* Download twrp recovery
* Start your device in fastboot mode
* Install the recovery using the following command:

Code:
fastboot flash recovery_ramdisk [filename].img --> ex: fastboot flash recovery_ramdisk twrp_p20_lite_0.1.img
* Restart with this command:
Code:
fastboot reboot
* As soon as you execute the restart command,remove the USB cable and keep pressing Volume UP,so the device will boot to TWRP.This is to avoid that the device boot to OS,overwritting TWRP recovery.


Features

Internal storage decryption = working
MTP and OTG connection = working
Backup&Restore = working


Note: There are no sources for this yet,because is based on the work of @zxz0O0 ,from Honor 9.

Contributors
**** Pretoriano80
**** @zxz0O0 - This wouldn't be possible without this guy,so big big thank to him.I used his base to make this recovery work ,so in sign of respect his nick will also be on the TWRP boot screen.Thank again buddy!
**** TeamWin project ,obviously.

**** Team OpenKirin - thanks for the "Oem Path wipe esclusion" code

Download links
twrp_p20_lite_0.1.img - initial release


Well, this bricked my device. Yes, I followed all the instructions.

It just keeps booting to erecovery, even after I flash twrp. I tried multiple versions of twrp recoveries and yet it still keeps booting to erecovery.

Erecovery is useless
 
Last edited:

Top Liked Posts

  • There are no posts matching your filters.
  • 18
    Disclaimer
    This software comes wth no warranty,XDA staff ,myself or TeamWin staff can't be hold responsible for any damage it may cause to your device.

    Note: Currently Oreo 8.1 custom roms are not supported,only stock EMUI 8.x .

    Download and Installation

    * Download twrp recovery
    * Start your device in fastboot mode
    * Install the recovery using the following command:

    Code:
    fastboot flash recovery_ramdisk [filename].img --> ex: fastboot flash recovery_ramdisk twrp_p20_lite_0.1.img
    * Restart with this command:
    Code:
    fastboot reboot
    * As soon as you execute the restart command,remove the USB cable and keep pressing Volume UP,so the device will boot to TWRP.This is to avoid that the device boot to OS,overwritting TWRP recovery.

    Features

    Internal storage decryption = working
    MTP and OTG connection = working
    Backup&Restore = working


    Note: There are no sources for this yet,because is based on the work of @zxz0O0 ,from Honor 9.

    Contributors
    **** Pretoriano80
    **** @zxz0O0 - This wouldn't be possible without this guy,so big big thank to him.I used his base to make this recovery work ,so in sign of respect his nick will also be on the TWRP boot screen.Thank again buddy!
    **** TeamWin project ,obviously.

    **** Team OpenKirin - thanks for the "Oem Path wipe esclusion" code

    Download links
    twrp_p20_lite_0.1.img - initial release
    3
    Bootloader says:

    PHONE Unlocked
    FRP Lock

    I get writing to ramdisk error:

    sending 'recovery_ramdisk' (24952 KB)...
    OKAY [ 0.624s]
    writing 'recovery_ramdisk'...
    FAILED (remote: Command not allowed)
    finished. total time: 0.640

    Update: nevermind, forgot to enable oem unlock to remove FRP. (I will leave the original message for other users)

    Update 2: Works.
    - Data decryption and backup were successful
    - MTP works
    - Zip flashing successful
    - OTG connection works
    2
    Im making a video on how to root the 2018 devices (with emui 8)
    2
    i have P20 Lite on android 9,,,,i can't install twrp on it to downgrade to emui 8 and android 8,,,please help me.

    look for the twrp_p10_lite_0.4.img of pretoriano80, this twrp works on my p20lite with emui 9.0
    I'm sorry but I can't publish links
    2
    @Pretoriano80

    YOU ARE THE BEST !!!

    my test
    flash twrp
    twrp/Backup data + system to internal storage : work
    twrp/Backup data + system to external_sd : work
    reboot to system
    install test-app
    reboot to twrp
    twrp/Restore data + system : work
    reboot to system
    phone work and test-app is out

    NOW is this phone a very good phone
    NOW can i test other rom and "short restore" (if i use new phone i need minimum 1h for settings and app install, now twrp/restore = 2..3 minutes)

    Many thank's for your good work (and your helping friends) !!!

    Excuse me, with my joy i forgot recovery.log View attachment recovery.log