you get custom firmware, check out all the other guides on that part though
so, I got my PSP from my girlfriend's best friend for $20, destroyed the battery trying to make a pandora, bricked the PSP and brought it back to life...
starting to wonder what the hell is going to happen next
boring upgrade process. 3.11 OFW > 3.9 OFW > 4.01 OFW > HOT WIRE PANDORA > 4.01 M33-2 | 4.05 OFW