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
Installing Custom Firmware on a PSP : 9 Steps - Instructables
DOWNGRADE PSP GO 6.35 6.38 6.39 6.60 to 6.39 6.35 6.20 (NO PANDORA) - YouTube
How to downgrade your PSP Firmware with Chronoswitch - Darthsternie's Firmware Archive
▷ Descargar actualización 6.61 PSP: Última versión 【2022】
6.61 Infinity ≫ Piratear PSP 6.61 permanente
Remove cfw 6.61 pro-c | GBAtemp.net - The Independent Video Game Community
4 formas de actualizar el PSP - wikiHow
PSP: Downgrader for Firmware 6.61 - YouTube
How to downgrade your PSP Firmware with Chronoswitch - Darthsternie's Firmware Archive
I was trying to downgrade my PSP go to 6.20, but it warned me that the [Resume game] feature would be deleted. Does that mean I won't be able to use the
DOWNGRADE ALL PSP MODELS FROM 6.60 6.38 6.39 6.35 6.20 TO 5.03 6.20 6.35 6.39 *NO PANDORA* - YouTube
PSP: Chronoswitch 7.0 downgrader released - Wololo.net
How to downgrade your PSP Firmware with Chronoswitch - Darthsternie's Firmware Archive
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
How to downgrade your PSP Firmware with Chronoswitch - Darthsternie's Firmware Archive
HELP] downgrading PSP 2000 using chronoswitch v7 from 6.61 to 6.60 - error CAAFFFFFCF7 : r/PSP