Preparing My PSP GO For Infinity 2.0 Update! (6.61 PRO C2) - YouTube
Upgrading PSP OFW 3.90 to 6.61 without a battery : r/PSP
Modifica PSP 6.61 Infinity permanente – funziona su tutte le PSP – FaiDaTe Retro Games Informatica
How To Update Your PSP TO 6.61 Official Firmware in 2021 - YouTube
I tried installing 6.61 PRO C2 and infinity v2.0.3 on my psp 3001 (following the instructions on the CFW guide of this subreddit) but it just shows corrupted data when I disconnect,
PSP 6.61 Infinity Hybrid Firmware by Davee, LME & PRO CFW Patch | PSXHAX - PSXHACKS
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
6.61 ME & 6.61 LME now available! : r/PSP
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
PSP 6.61 Infinity Hybrid Firmware by Davee, LME & PRO CFW Patch | PSXHAX - PSXHACKS
Sony PSP CFW 6.61 on PSP-1000 and PSP-3000 – McRetro.net
How To Downgrade PSP 6.61 To 6.60! (Chronoswitch Downgrader) 2017! - YouTube
Easy Mod For Any PSP/ PSP Go / PSP Street 6.61 CFW Permanent In Just 8 minutes - YouTube
PsP ofw games & apps signed (OFW homebrew list)
PSP: Infinity 2.0 – Permanent 6.61 Custom Firmware for every PSP! - YouTube
PsP ofw games & apps signed (OFW homebrew list)
PSP update: 6.61, firmware, PlayStation
Installing Custom Firmware on the PSP | Jaska Gaming
PlayStation Guide
Install PSP 6.61 Pro-C Infinity Custom Firmware | GBAtemp.net - The Independent Video Game Community
PSP Official Firmware - Hackinformer
Problem on hacking my PSP 2004 | GBAtemp.net - The Independent Video Game Community
Complete Guide to PSP Custom Firmware | ReviveToday