Yes, you can downgrade the system firmware (roll back) on your ROG 6 Pro, but it’s risky and can void warranty if not done carefully. You’ll need the official rollback firmware package from ASUS’s support site, unlock or use the ASUS flashing tools (...
If your ROG Phone 6 shows “Device not certified,” it means Google Play no longer recognizes it as a Play Protect–certified device. This can happen if the phone’s bootloader is unlocked, the system has been modified, or a non-official firmware was ins...
