Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
Install or use custom firmware on any 6.39 PSP [PSP, PSP Slim, PSP 3000, PSP Go] | Digiex
4 Ways to Upgrade Your PSP Firmware - wikiHow
PSP update: 6.61, firmware, PlayStation
System Update
:max_bytes(150000):strip_icc()/GettyImages-82623144-5a4c3b37494ec900369a3440.jpg "Find Out Which Firmware Version a PSP Runs")
Find Out Which Firmware Version a PSP Runs
How To Update Your PSP TO 6.61 Official Firmware in 2021 - YouTube
Sony Updates Its PSP Console with Firmware 6.61 – Download Links Available
4 Ways to Upgrade Your PSP Firmware - wikiHow
PlayStation Portable - Wikipedia
How To Update Your PSP TO 6.61 Official Firmware in 2021 - YouTube
How To Update Any PSP To Official 6.61 In 2018! - YouTube
How to Update Your PSP Firmware
How To Update Your PSP TO 6.61 Official Firmware in 2021 - YouTube
PSP Firmware 5.00 Hacked | Hackaday
PSP: First hacks for the new Firmware 6.61 - PRO CFW & Downgrader updated! - Wololo.net
PlayStation Portable (PSP) Firmware | FileForum
PSP Firmware Update. Stream Content Over the Internet | WIRED
PSP Firmware Update Unleashes Full CPU Potential | TechCrunch
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PSP FAQ - How Do I Update My PSP Firmware?
Sony's PSN Firmware Update Makes Its Way To PSP - Game Informer
Sony PSP Receives Random Firmware Update - SlashGear
4 Ways to Upgrade Your PSP Firmware - wikiHow
How to Downgrade PSP Firmware - Nerd Bacon Magazine
I just found this disk in a store. Looks like an update for the 3.73 firmware. Any ideas on why this came out ? : r/PSP
PRO Firmware PSP - GameBrew
How To Update Official PSP Firmware In 2022 Without WIFI Access - YouTube
