I'm using version Version 4.07a15 firmware because I have saving issues on my card with both the updated official firmware, and the AKAIO firmware. The original rom works up to the title screen and then stops working. I found a patched rom designed for R4, but that doesn't work at all on my card. Is there a patch that will allow this to work on my old firmware? I really wanna play this game. Also just curious if GTA has any right protections.