Everytime I activate a cheat with the note-button for FTB3 [US version] my psp freezes. It doesn't matter which cheat it is, it always freezes up.

With the EUR version of FTB3 I don't have this problem, the same for other games. I want to play the US version of FTB3 because there are more cheats for this version.

I would be very gratefull if you know a sollution for my problem.