Hello. I bought yesterday the LG Hitachi BH16NS55 Blu Ray Writer. I wanted to downgrade the firmware to make it possible to rip UHD Blu Rays but the Asus Patcher does nothing except opening my drive. After that happens nothing. Downgrade Firmware to Asus Asus 3.1. is the same: No Progress. What I have to do to rip UHD Blu Rays? Thx and kind regards.