So I have a US PSP with 3.03 O...something C firmware. Back when it was V 1.50 it had no problems playing any game, no matter what region. But now I have to hold R trigger & mess with the settings. 3 games I have tried, only 1 worked (all PAL region):
Tenchu Time of The Assassins
Def Jam FFNY
The Warriors (worked)
Does anyone know what settings I should change & to what?