OLD] How to Mod Your PSP on Firmware 6.61 or Lower! - Infinity Permanent CFW - YouTube
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
How to Downgrade PSP GO or PSP 6.39 to 6.20 Official Firmware - YouTube
PSP 6.61 Infinity Hybrid Firmware by Davee, LME & PRO CFW Patch | PSXHAX - PSXHACKS
Question....just bought this PSP 3000, and I'm wondering does anyone know how to hack it or downgrade it without bricking it? On one of my old memory cards, I had emulators on
CFW – Wololo.net
Release: Davee releases Project Infinity - 6.61 Permanent Patch for ME & PRO CFWs - Wololo.net
Updating An Old 6.20 CFW PSP To The Latest 6.61 CFW! - YouTube
Despertar del Cementerio! – Unbricking PSP 3000 & the legendary 5.00 M33 CFW via Pandora! - YouTube
How To Update Official PSP Firmware In 2022 Without WIFI Access - YouTube
PSP Custom Firmware Guide For All Models 2023 - pspunk
Pandora's Battery (unbrick Your PSP) | Hackaday
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net