How to Jailbreak Your PS3 on Firmware 4.87 or Lower! - YouTube
CFW 4.87 Ferrox Cobra 8.20 is Available PS3 Ouralo -
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 “
PS3 Jailbreak 4.86 OFW to CFW Installation Introduction
ps3jailbreakcfw.com at WI. PS3 Jailbreak 4.87 CFW - Jailbreak PS3 4.87 Firmware to CFW