If you have decided to proceed (with a legal backup), follow this technical guide:
FIFA 11 introduced several presentation and gameplay upgrades over its predecessors: fifa 11 psp highly compressed
: Compression can reduce a game's footprint by 10% to 60% depending on the title's original data structure. If you have decided to proceed (with a
Use a tool like WinRAR or 7-Zip on a PC, or ZArchiver on Android, to extract the file. You will get a .cso or .iso file. or ZArchiver on Android
: Frees up space on your phone, PC, or PSP memory stick.