Hacking how to unpack 5.50 offical pkg

[zestiva]

I want unpack god of war jap version , not need decrypt and downgrade eboot , I only need japanece voice file to replace 5.05 english version and repack fake pkg

 

[Hayato213]

Basically you need someone with a dev/test kit to decrypt the game for you and repack it for lower firmware if it was possible.

 

[zestiva]

It's too difficult……