How To Update Any PSP To Official 6.61 In 2018! - YouTube
Picked up a PSP-1000 on firmware 1.0. Any reason to NOT be on 6.61? : r/PSP
Just purchased this Psp 2001, can I update to a better custom firmware? What are my options? : r/psphacks
Sony Updates Its PSP Console with Firmware 6.61 – Download Links Available
Updating The PSP System Software to 6.60 / 6.61 - pspunk
PSP Firmware update manually - here's how
PSP update: 6.61, firmware, PlayStation
How to Update Your PSP Firmware
PSP firmware update adds NeoGeo, TG-16 folders - GameSpot
4 Ways to Upgrade Your PSP Firmware - wikiHow
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
How to Hack Any PSP All Firmwares Supported, All Models Supported - Infinity 2.0 Permanent CFW - YouTube
PSP Gets First Firmware Update in Three Years – GAMING TREND
4 Ways to Upgrade Your PSP Firmware - wikiHow
4 Ways to Upgrade Your PSP Firmware - wikiHow
4 Ways to Upgrade Your PSP Firmware - wikiHow
4 Ways to Upgrade Your PSP Firmware - wikiHow
VERY EASY) Install Custom Firmware 6.60 PRO B10 PSP 1000, 2000, 3000 + DL - YouTube
PlayStation Portable homebrew - Wikipedia
4 Ways to Upgrade Your PSP Firmware - wikiHow
4 Ways to Upgrade Your PSP Firmware - wikiHow
PSP Firmware update manually - here's how
