Special Edition. Modded Sony Monster Hunter PSP 3000. 6.61 CFW - Etsy
Infinity 2.0 released for the PSP, allows for persistent CFW on all models of PSPs on 6.60 and 6.61 | GBAtemp.net - The Independent Video Game Community
How To Mod Your PSP - CFW 6.61 PRO Infinity - YouTube
Complete Guide to PSP Custom Firmware | ReviveToday
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net