psp any ideas

[pauljoe]

i am trying to downgrade a mates psp phat on 3.52 fw also i am using my own psp to make a pandora battery im on 5.50 gen b i am able to get all files on psp but when it comes to executing pandora creator get error message unable to start game any help im in 1.50 kernal

[janobi]

Try pspgrader 8 or something.