Como desbloquear a psp 3000 parte 1

~~~~~~ Leiam Isto~~~~~~~~

Oficial Firmware 5.03- http://www.megaupload.com/?d=RCM0HHZ1
Chicken r2- http://downloads.exophase.com/506/chi...
Cfw enabler 3.60- http://www.psp-hacks.com/2009/07/13/custom-firmware-enabler-3-60-released/