ok, so iv ehad my phat psp (1000 series) for a while now and i dont really wanna have to use a pandora battery to hack it. i have firmware 3.92 and was kinda hoping there was an exploit for phat psp up to 3.92. that would be great! otherwise i will have to buy a pandora battery cuz when i tried to make my own the battery blew up lol XD