Hey all, Im new, I just got a psp yesterday, I never had one before and I do love it. I was a idiot and upgraded to 3.30 and Im screwed now however Im going to the store tomorrow to exchange for a new one, my question is with the 2.71, Do I just downgrade using easy downgrader to 1.5 then to upgrade to a OE firmware? And you dont need GTA game with the 2.71? Also do you need DevHook? Thanks!