Installation instructions:
We have upgraded firmware to OOS 12, so there are some changes with flash procedures.
If you are on old nameless build / any other custom roms with OOS 11 based:
- Use MSM tool to go back to OOS 11 (Better back up your persist.img)
- Update to latest OOS 12 in System Updater
- Unlock your bootloader
- Download rom zip, extract payload.bin, then use payload_dumper to extract imgs from payload.bin
- Reboot your phone to fastboot mode
- Open any terminal like powershell etc, enter directory where your imgs are located, then enter following commands:
fastboot flash boot boot.img
fastboot flash --disable-verity --disable-verification vbmeta vbmeta.img
fastboot flash --disable-verity --disable-verification vbmeta_system vbmeta_system.img
fastboot flash recovery recovery.img
- Reboot your phone to recovery mode, click "Install update" -> "ADB Sideload"
- Back to your terminal and enter directory where your rom zip is located, then enter following command:
adb sideload xxx (xxx means the filename of rom zip you downloaded)
- Wait until it reaches 47% progress, click back arrow in recovery, then click "Factory reset" -> "Format data/factory reset" -> "Format data"
- Click back arrow in recovery, then click "Reboot to system"
If you are on Color OS 12:
- Download latest OOS 12 and local update it
- Follow above steps start from "Unlock your bootloader"
If you are on OOS 12:
- Follow above steps start from "Unlock your bootloader"
If you are on OOS / HOS 11:
- Follow above steps start from "Update to latest OOS 12 in System Updater"