PS3 - PS3 CECH-2504B Flashing 4.82 to 3.55 | PSX-Place
Index of /images/techs/34901
Tutorial - [TUT] How To Downgrade w/e3 flasher to any CFW | Se7enSins Gaming Community
Index of /images/techs/34901
Downgradable PS3 Models - Wololo.net
Okay so I'm having trouble. My brother downloaded an update that my custom firmware doesnt support (4.86) and I need to downgrade to (4.85) or at least make my ps3 workable again.
Downgradable PS3 Models - Wololo.net
Playstation 3 Slim 4,76 cech 2504b - elektroda.pl
Christmas in November" release: PS3 Custom Firmware installer for Firmware 4.82 - Wololo.net
Christmas in November" release: PS3 Custom Firmware installer for Firmware 4.82 - Wololo.net