PSP: Infinity 2.0 – Permanent 6.61 Custom Firmware for every PSP! - YouTube
PSP 6.61 Infinity 使用教學
15年過後,Infinity 2.0終告PSP全線完美破解| T客邦| LINE TODAY
PlayStation Guide
Installed PSP 6.61 Infinity - how do i play .iso or .eboot files? : r/PSP
Tutorial] Install PSP 6.61 Pro-C Infinity Custom Firmware | GBAtemp.net - The Independent Video Game Community
PSP 3000 6.61 Infinity "permapatch" - YouTube
PSPgo 6.61 Infinity "permapatch" - YouTube
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