Source code of uninsyde: https://github.com/jbit/uninsyde
Source code of UEFIReplace: https://github.com/LongSoft/UEFITool
Usage:
- Download the source code on your Steam Deck
- Execute
./biosmaker.sh /usr/share/jupiter_bios/F7A*_sign.fd
in terminal -
- Bring your own way to generate a valid .fd file from the F7A..._DeckHD.bin patched BIOS
- or
-
- Use any bios flashing hardwre to flash the newly created F7A..._DeckHD.bin to your BIOS chip