Right, I tried both the EU and IN rollback and kept getting "verification failed, not compatible with your system" but just "verification failed" when trying the Android 13 beta package. But like u said it shouldn't matter since I was only trying to rollback because I thought maybe A.17 was the reason why it no longer communicated with the PC in fastboot mode but it wasn't. Was just a driver that needed to be updated.If you're using the OTA package I posted in my guide, it's only for the EU model. You can use the IN rollback package, but you don't need to be on A.14 to unlock the bootloader anyway.