Android
Flash
-
Install requirements
sudo apt install fastboot
-
Download appropriate image
- Use relevant key combination and boot to fastboot
-
Erase and flash bootloader
sudo fastboot devices # is device connected? sudo fastboot oem unlock # unlock device sudo fastboot erase boot sudo fastboot erase cache sudo fastboot erase recovery sudo fastboot erase system sudo fastboot erase userdata sudo fastboot flash bootloader boot.img # or other name of img file
-
Reboot bootloader
sudo fastboot reboot-bootloader
-
Flash
sudo fastboot -w update file.zip