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
PSP Custom Firmware 6.00-6.61
How to Update Your PSP to Official 6.61 Firmware (The last Official Update) - YouTube
4 Ways to Upgrade Your PSP Firmware - wikiHow
:max_bytes(150000):strip_icc()/psp---sony-playstation-portable-console-534194895-5ba7b4ee4cedfd0025962aa2.jpg "PSP FAQ - How Do I Update My PSP Firmware?")
PSP FAQ - How Do I Update My PSP Firmware?
PSP Console Insert ONLY Authentic Firmware Update | eBay
PSP 1.51 Firmware Update – 2:48AM
How To Update PSP To The Latest Firmware Update | PSP Part 1 | PSP 2023 - YouTube
4 Ways to Upgrade Your PSP Firmware - wikiHow
How to Update Your PSP Firmware
Custom Firmware Help : r/PSP
PlayStation Portable homebrew - Wikipedia
PSP Firmware 6.30 Now Live
PRO Firmware PSP - GameBrew
PSP: First hacks for the new Firmware 6.61 - PRO CFW & Downgrader updated! - Wololo.net
Sony marks PSP 3000 release with firmware update that adds direct access to PlayStation Store - CNET
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
4 Ways to Upgrade Your PSP Firmware - wikiHow
Updating The PSP System Software to 6.60 / 6.61 - pspunk
PSP Firmware Update 6.61 | GBAtemp.net - The Independent Video Game Community
PSP Firmware Update. Stream Content Over the Internet | WIRED
Picked up a PSP-1000 on firmware 1.0. Any reason to NOT be on 6.61? : r/PSP
