PSPHACKS 1.01] How To Install 6.60 PRO-C Fix 3 using Infinity 2.0.3 Permanent Custom Firmware - YouTube
Mod it 'Till it Breaks: The Sony PSP | by Grizzzlay | While Rome Burns
How To Upgrade to PSP 6.60 PRO-C2 Custom Firmware [2021] - YouTube
PRO Firmware PSP - GameBrew
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
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net