You'd have to factory reset to downgrade, so just flash the entire stock QPR1 Beta 1 factory image. You can flash back to any Android 13 version - Stable or Beta. You just can't flash back to Android 12, with the exception of the Google-provided Developer images, which aren't a long-term solution.how do you rollback to qpr1 beta 1? I'm using qpr1 beta 2 but the factory image has a new bootloader version then qpr1 beta 1 package and when I flashed beta 2 I flashed the new bootloader to both slots. do you just flash the old radio and update zip from beta 1's?