I made cfw 3.10 oe-a and later 3.10 oe-a', but no one of both firmwares couldn't launch gta lcs, when i launched the game everytime black screen appeared and didn't dissapeared. This was gta lcs in iso form, but gta lcs from the disc is launching norm. I watched different stuffs in recovery menu but everything's right there, moduls're off and there line No UMD is enabled but even. Please dudes tell me beginning from what cfw will Cheat Device 1.0G PRX and GTA LCS be working? It's very much need to know to me!