Thanks to turusele who has made this GUI version of the software BDP Firmware Decrypter which was originally developed by RichDevX and SeRoCuLtO. This is basically a Windows app that will work on x86 or x64. This tool will allow you to easily decrypt/encrypt the updated firmware drivers contained in the PUP files. Basically, this will allow you to start dissecting the functions of the Blu Ray to help better understand them and modify them.

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