• Extract stock images & clone this repo.
• git clone https://github.com/xalexanoo/oos-rollback.git flash && cd flash
• move all stock images into previously cloned repo directory.
• Reboot to fastbootD
• ./flash.sh
• If everything flashed successfully (check properly), do fastboot reboot bootloader
• fastboot -w
• fastboot reboot

Script made by Chandu

• To extract stock images use THIS by: ssut