Cofirmed Working Hacks

Hey, just want to know which hacks are confirmed working, because have tried 5-6 of the codes and it freezes, my PSP and shuts down, can someone make a list. Or is there already a Topic of confirmed working codes.

Thanks in advance:)

All the codes that sonnie and twist have posted work, you either edited the codes or you dont have the right version of Night Pr

Which version of NitePr would i need.

Nite Pr Rev K Stable, and theres 2 different types depending on what firmware you have

OK, thanks will try.

And a higher version of firmware seems to help too

i think he activates dem to soon..try activatin dem at weapon select screen bro, used to make the same mistake and freeze up too