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 “
Upgrade PS3 CFW Including 4.87 | Ferrox, Cobra and Evilnat - PS3 Hacking & Guides - PS3 Jailbreak - YouTube
Quick game: CFW Evilnat 4.87.2 Cobra (CEX) for PS3