".fd" is just an extension. It doesn’t matter to our needs. The BIOS file becomes suitable for flashing using the programmer after using PhoenixTool on it. This will decrypt it.
ok, so after decrypting it with phoenixtool and comparing that module, I found only one change of instruction and I applied the change. So, let me know if i missed something :)).
if this is enough, then I guess I can start to do the menu unlock, which I also dont know where to start xD.
