PS3 Downgrade Jailbreak 4.82 to 3.55 No Password No Survey - Tested
How to Jailbreak a PS3 (with Pictures) - wikiHow
I have a jailbroken PS3. After attempting the 4.87 update (I know, don't update), this is my boot up screen. Upon trying to fix this with the update on USB, I get “
Jailbreak PS3 3.56 Firmware Found By Custom Firmware Genius [Download]