Summary.

WiFi, Mobile Data, Bluetooth, Fingerprint, Adaptive Brightness, Sound, Microphone work perfectly.

Before you begin.

You must NOT have magisk installed in your stock ROM, otherwise you'll get a beautiful bootloop, I don't know why... If your phone is rooted, flash the original boot.img before doing anything.

Steps to Install.

1. Reboot to fastboot.
2. Once you're there, enter fastbootd fastboot reboot fastboot
3. Flash vbmeta fastboot flash --disable-verification vbmeta vbmeta.img
4. Erase your system partition fastboot erase system
5. You may need to delete the product partition as well fastboot delete-logical-partition product
6. Flash the GSI fastboot flash system <image-name.img>
7. While being on fastbootd, use the volume and power keys to enter recovery mode.
8. Erase all user data (Factory reset.) From recovery... fastboot -w Didn't work for me.
9. Use the volume and power keys to reboot the phone and you're good to go.

Support?

• Camera - Yup.
• Mobile Data - Yup.
• Adaptive Brightness - Yup.
• Fingerprint - It triggers the volume control when you use it but it works... So, yup.
• WiFi - Yup.
• Bluetooth - Yup (You need to use the Stock Android 11 firmware, the Android 10 firmware will get you Bluetooth errors.

Tested By: dpkg-i-foo-deb - XT2073-2 RETLA - RPL31.Q2-63-10-2 - 02/09/2021.