How to Update Your PSP to Official 6.61 Firmware (The last Official Update) - YouTube
Can someone help me update my psp 1001 from 2.80 to 6.61 : r/PSP
How To Update Your PSP TO 6.61 Official Firmware in 2021 - YouTube
Psp 1000 3.71 to off 6.61 : r/PSP
Easy Method - PSP How to install PSP 6.61 Pro C2 and if not showing games list on your psp but first download the file�- http://youtu.be/w4xFduw8cdw 6.61 Pro C2 Download- http://www.mediafire.com/?zd268rwbc5sui2e/ DarkSpeed
How to Mod Any PSP on Firmware 6.61 or Lower! - Infinity 2.0 Permanent CFW
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
Risen from the dead: PSP Firmware 6.61 is now available! - Wololo.net
Sony PSP Receives Random Firmware Update - SlashGear
psp go 16gb white latest cfw 6.61, Video Gaming, Video Game Consoles, PlayStation on Carousell
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
Special Edition. Modded Sony Final Fantasy PSP 3000. 6.61 CFW - Etsy
Mandatory PSP Firmware 6.61 Released Today, First in Three Years : r/Games
PSP-1006 Sony PlayStation Portable Console 6.61 Pro-C∞ Infinity 1GB + 2 Games | eBay
Updating The PSP System Software to 6.60 / 6.61 - pspunk