DESCRIPTION

Havoc-OS-v3.0 for Huawei P20 Lite

Excellent firmware, perhaps the only one that I do not want to change.
It works smartly and smoothly, there are additional settings.
I will dwell on it and in the near future I am not going to experiment
Works: Camera, Bluetooth LE, Auto Brightness.
It doesn’t work: the second SIM, NFC (there is a patch), there are problems copying files from the internal memory to the SD card, the solution below is possible something else (we check it ourselves)

Prerequisites for installation:
1. Vendor 9 (EMUI9)
2. Unlocked bootloader
3. Native recovery in Recovery ramdisk, TWRP in ERecovery ramdisk.

Installation method:

1. Download firmware, unzip to PC.
2. Connect the disconnected smart to the PC with the volume button down (fastboot mode).
3. Flash the image using fastboot commands
4. Restart smart in native recovery, make wipe data / cache
5. After a successful boot into the system, reboot into TWRP and flash GAPPS (optional)
6. In TWRP, flash the Russification patch add. settings (optional)
7. After the GAPPS firmware, it is advisable to make the format again through the native recovery, otherwise glitches are possible
8. Glitch with copying files from the main memory to the SD card can be solved by installing Mixplorer and transferring it to the priv-app

※Please make a backup of your device before installing or updating ROM