Got this baby. System version is 6.39. Never been hacked. What should I do to hack it? 6.60 or 6.61? Confirmation button is O. Can I switch it to X with Infinity
4 Ways to Upgrade Your PSP Firmware - wikiHow
How To Downgrade PSP 6.61 To 6.60! (Chronoswitch Downgrader) 2017! - YouTube
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
Free Mobile Gaming - PSP (L)ME Firmware 6.20--2.2, 6.39-10.2, 6.60-2.2: Bug Fixes For The Ultimate CFW Software Download
PSP Official Firmware - Hackinformer
全PSP対応 Infinity 2.0 by Davee | 大人のためのゲーム講座
Trying to upgrade from 5.50 GEN-D3 CFW to 6.60 OFW. "The system software of your PSP system is version 9.90. There is No need to update." What can i do to fiks
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
Infinity 2.0 released for the PSP, allows for persistent CFW on all models of PSPs on 6.60 and 6.61 | Page 2 | GBAtemp.net - The Independent Video Game Community
How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube
RED PSP SLIM 3000( Modified Version 6.60 PRO Firmware), Video Gaming, Video Game Consoles, PlayStation on Carousell
Pimp My PSP Chapter 1 Your One Stop Instructable for All Your PSP's Needs! : 9 Steps - Instructables