In this scenario, I’ll highly recommend another easy way to flash or revert firmware on UHD drive, requiring extremely simple computer skills. We have to admit that it’s quite a time-consuming job. It requires advanced computer skills to enable LibreDrive on UHD drives since user need to single out the specific info from various long topics on forum, and should to read the notes very carefully before flash the firmware to avoid bricking your drives.
Part 3: Another easy way to downgrade firmware on UHD drive LibreDrive is not an actual drive, instead, it’s a modification to firmware for drives that allows this feature to be applied on existing hardware drives.
A drive bypasses the protection scheme and delivers the data to the user directly, we call this drive a LibreDrive or LibreDrive Firmware. There are several yet complicated ways to read the disc bypassing the protection, one is to use a microscope to snatch at the raw data from the disc (since a microscope one can clearly see the pits on an optical disc, apply standard (publicly defined) decoding algorithm and get the raw data from the disc.) The other one is way more easier - bring the drive back to the previous level and change the optical embedded firmware to be compatible with any disc.
That’s because the drive defaulted firmware acts like a “police” and decides what area of the disc can be accessed and on what conditions. When it comes to the disc with a specific protection code, such as CCS, the drive cannot read the DVD if your CSS-protected DVD is not identified with the DVD-ROM’s region. Usually, optical disc drive is a device that scans the surface of a disc with a laser and passes the data to another device. LibreDrive is a mode of operation of optical drive (including DVD, Blu-ray and UHD), aiming at accessing disc data directly without any restrictions or transformations enforced by drive firmware. Part 4: Best software to rip UHD disc after downgrading firmware on UHD drive.Part 3: Another easy way to downgrade firmware on UHD drive.Part 2: How to install MakeMKV LibreDrive.
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