Sony PSP-1000 in GREAT shape w/6.60 Pro-C CFW! inc. Games, Emulators, 4GB card. | #1789310737
How To Upgrade to PSP 6.60 PRO-C2 Custom Firmware [2021] - YouTube
Infinity 2.0 released for the PSP, allows for persistent CFW on all models of PSPs on 6.60 and 6.61 | Page 2 | GBAtemp.net - The Independent Video Game Community
HOW TO INSTALL 6.20 6.35 6.39 6.60 PRO C PRO ONLINE CLIENT PSP 2000 3000 GO Play AdHoc ONLINE! - YouTube
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
Mod a PSP | Super Easy | 6.60 PRO-C - YouTube
PSP 6.60 PRO - B9, B10 CFW installation [Very Easy] (PSP 3000, 2000, 1000 and PSPGo) - YouTube