COMO PIRATEAR PSP VERSIONES 6.60 6.39 Y 6.35 - YouTube
PSP: First hacks for the new Firmware 6.61 - PRO CFW & Downgrader updated! - Wololo.net
Guia Definitiva Para Piratear PSP (Firmwares 6.20, 6.35, 6.39 y 6.60) | EspartanScene
Got this baby. System version is 6.39. Never been hacked. What should I do to hack it? 6.60 or 6.61? Confirmation button is O. Can I switch it to X with Infinity