M3 Real load rom errcode=-4 help?

Hey guys, I know M3s are outdated,which is funny because it was top of the line when i got it. Anyway I need help with a problem, lately when i try to add games to my card and play them, I get the errcode=-4 code.The 1st thing is how do i fix this so I can play Black version 2? i downloaded the pre patched version and im still getting this message...the problem is im on an Android so i cant run programs to patch or anything so is there a cheat code or a pre patch game i can use or am i just screwed? maybe a file i can put on the sd card?2. what can i do to make my M3 card relevant again? what firmaware should i use? right now im usin YSM3 with a wood gui i think...

Use RGF firmware.http://forum.romulation.net/index.php?topic=43121.0In: RGF Multicart Update Compatibility ListM3Real/M3Simply/M3iZero -> Just copy files (Use M3Real_M3iZero YSMenu folder)Is on his list and in his firmware.As for Android, borrow a friends PC if need to are maybe a public network library/scholl est with a usb storage pen.