This guide requires Linux to follow
This procedure was not verified by meThis guide is based on this guide by unofficialtwrp.comInstructions
- Enable "OEM Unlocking" in developer settings
- Power off the device
- Power on the device holding "Volume -"
- Select "Reboot to bootloader" in the recovery menu
- Download the special version of platform-tools
- Run
bash start.sh
(try running as root if it fails)