PSP firmware 3.72 available, doesn't do much ... for now – Destructoid
Complete Guide to PSP Custom Firmware - Revive Today
Major PSP firmware update adds tethering, Media Go | TechCrunch
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
How to Update Your PSP Firmware
PSP Firmware update manually - here's how
How to Downgrade PSP Firmware - Nerd Bacon Reviews
Picked up a PSP-1000 on firmware 1.0. Any reason to NOT be on 6.61? : r/PSP
How To Update Psp System Software Via Pc?
PSP software update incoming, plus Xperia Media Go update | VG247
Sony PSP system firmware 2.0 update instructions? - Ask Dave Taylor
Sony PSP gets firmware update, hints PlayStation Store is coming back soon - SlashGear
PSP Firmware Update Cannot be Started - Techyv.com
Found my old PSP-2001 want to upgrade to latest firmware without bricking : r/PSP
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
PlayStation Portable - Wikipedia
4 Ways to Upgrade Your PSP Firmware - wikiHow
PSP 3.90 firmware update with Skype available | Engadget
PSP Firmware Update. Stream Content Over the Internet | WIRED
/GettyImages-82623144-5a4c3b37494ec900369a3440.jpg "Find Out Which Firmware Version a PSP Runs")
Find Out Which Firmware Version a PSP Runs
Complete Guide to PSP Custom Firmware - Revive Today
PSP firmware update v4.05 release is imminent – Destructoid
PSP: First hacks for the new Firmware 6.61 - PRO CFW & Downgrader updated! - Wololo.net
4 Ways to Upgrade Your PSP Firmware - wikiHow
