Ensure your PSP is on the latest official firmware (usually 6.61). Install CFW: Use tools like PRO-C or LME to enable homebrew execution. Place Files: ISO/CSO files of mods or official games go into the folder, while homebrew folders belong in /PSP/GAME/ specific download links for the latest fan-made PSP homebrew versions? Attack on Titan 2 - A.O.T.2 on Steam
