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
6.20 ME - Wololo.net /Downloads - View Download
PSP Custom firmware 6.20 HEN E
PSP Hacking 101 - Basic Info : r/PSP
Hack PSP 6.20/6.35/6.39 (Permanently) with PRO-B9 [Tutorial] - YouTube
PSA: PSP firmware 6.20 now available for download – Destructoid
PSP CFW 6.60 PRO-B10 | www.pspcustomfirmware.com - video Dailymotion