PSP: First hacks for the new Firmware 6.61 - PRO CFW & Downgrader updated! - Wololo.net
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
PSP: Chronoswitch 7.0 downgrader released - Wololo.net
How to Update Your PSP Firmware
How To Update Your PSP TO 6.61 Official Firmware in 2021 - YouTube
How to downgrade your PSP Firmware with Chronoswitch - Darthsternie's Firmware Archive
PSP 6.61 Infinity Hybrid Firmware by Davee, LME & PRO CFW Patch | PSXHAX - PSXHACKS
Picked up a PSP-1000 on firmware 1.0. Any reason to NOT be on 6.61? : r/PSP
Updating The PSP System Software to 6.60 / 6.61 - pspunk
Infinity 2.0 PSP CFW Installer Released! - Hackinformer
Sony Updates Its PSP Console with Firmware 6.61 – Download Links Available
Custom Firmware with PRO | ReviveToday
PSP: 6.61 Custom Firmware! 6.61 ME & 6.61 LME CFW! - YouTube
PSP Custom Firmware 6.00-6.61
Special Edition. Modded Sony Final Fantasy PSP 3000. 6.61 CFW - Etsy Israel
4 Ways to Upgrade Your PSP Firmware - wikiHow
Risen from the dead: PSP Firmware 6.61 is now available! - Wololo.net
PSP update: 6.61, firmware, PlayStation
PSP 6.61 PRO-C2 Permanent Custom Firmware - YouTube
Sony Updates Its PSP Console with Firmware 6.61 – Download Links Available
Complete Guide to PSP Custom Firmware | ReviveToday
