: Requires custom firmware (CFW) to run .CSO files from a memory card.
Do not just drag and drop. A real "Upd" functions like a save data exploit: wwe 13 psp download cso upd
The "UPD" (Updated) tag in the filename wasn't a lie. As the game booted to the "Revolution" theme, Leo saw things that shouldn't have been possible on a PSP: : Requires custom firmware (CFW) to run