Get Buttons Default And Put It In The Root Of Your USB.
MAKE SURE IT IS IN THE VERY START OF THE USB AND NOT IN A FOLDER PUT THE USB INTO THE FURTHEST RIGHT USB PORT OF THE PS3
LOAD MW2
JOIN MY PRE-GAME LOBBY
BACK OUT AND GO TO SPLIT SCREEN
LOAD OR CREATE A NEW PROFILE MAKE SURE PSN UNLOCKS ARE ON!!!!!
START THE GAME OPEN THE MENU (USUALLY SELECT AND DPAD UP)
LEAVE AND GO ONLINE OR INTO A PRIVATE MATCH AND YOU WILL HAVE THE MOD MENU!
The following user thanked XiZOwnage for this useful post: