you have to download the button_congfig file for that patch
PSN: xskatejulio if you want help

Download this [ Register or Signin to view external links. ]

and put it on ur root of ur usb all the files! make sure ur putt ur usb stick on the right port of ur ps3

go splitt screen press PSN Unlock on start game press select D-pad up back out and u should have it, if not u need to be lvl70 to do it

I told you to message me on skype and I would've helped, But like the guy said above download a MW2 buttons_default and put it on the root of a usb flash drive, Put the flash drive it in right most port closest to the power button then come get my infection go to a split screen start it and press select / up then it should open, If you download a cfg and it has a .txt make sure to read it because some say to insert your GT in the cfg to make it work! If you need any help you know my skype.

JonarHD wrote Download this [ Register or Signin to view external links. ]

and put it on ur root of ur usb all the files! make sure ur putt ur usb stick on the right port of ur ps3

go splitt screen press PSN Unlock on start game press select D-pad up back out and u should have it, if not u need to be lvl70 to do it

That's a unlock all file, He wants the menu.