Make sure to update to v30 and sign out of google accounts before flashing the rom
Unlocking the Bootloader
- Go to Settings > About Phone and tap Build Number 7 times to become a developer
- Go to Settings > System > Developer Options and select OEM unlocking
Flashing the Files
You may need to install fastboot drivers and fastbootd drivers if your computer doesn’t recognize your device
- Download and unzip ADB platform tools and download vbmeta.img and place it and the kitty2.img in the platform tools folder (make sure you have the kitty2 version)
- Turn your phone off, then turn it on while pressing volume down, it should say Fastboot Mode on top and Device State - Unlocked on bottom, if it says Device State - Locked Type
fastboot flashing unlockinto the command prompt and hit enter. - Plug your phone into your computer and open a command prompt window in the platform tools folder
- In the command prompt type:
fastboot flash --disable-verity --disable-verification vbmeta vbmetav30.imgand hit enter then typefastboot reboot fastbootand hit enter - Once in fastbootd mode type
fastboot flash super kitty2.imgand hit enter. - [Optional] Select Enter Recovery and Wipe cache and Wipe Data/Factory Reset.
Getting It Running:
- Update Android Auto from the play store.
- Go to Settings > Apps > See All Apps > Android Auto > Permissions and Allow all Permissions.
- [If you didn’t factory reset] Go to Settings > Apps > Advanced > Special App Access > Notification Access and allow Android Auto.