Help "Please wait while map is loading..." the the psp shuts down.

NVM I SOLVED MY PROBLEM!!! THX though!!!

Run a PSP with Custom Fw 3.52 M33-4 and MapThis v0.5+ and follow my guides.

Could be a fake memorystick that is acting up.
http://www.youtube.com/watch?v=j0QgD...e=user&search=