How to install mapthis on your 3.40oea and above custom firmware


  1. Open the mapthis folder

  • Open the FW 3.XX folder
  • Copy the mapviewer folder to The psp>game 3.xx folder on your memory stick

  • Youre Ready to go !
Video Tutorial(3.40 oe a is fine !!! But Mapthis ! works better on 3.52m33 and above)