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 Firmware 3.55 With PSN Support Released By Geohot, Download Now!! [Guide]
PS3: CFW Evilnat 4.89 Cobra 8.3 (CEX) released - Wololo.net
PlayStation 3 Jailbreak - Wikipedia
PS3 Jailbreak consoles 4 sale
A totally new Game Manager for CFW PS3 - Hackinformer
PS Jailbreak: A USB mod chip for the PS3 – Destructoid
Ps3 Jailbreak Header - Ps3 Super Slim Jailbreak 4.83 Transparent PNG - 800x474 - Free Download on NicePNG
100% PS3 Jailbreak
SuperPSX (@super_psx) / Twitter
Where can i check to see if my ps is compatible with the 4.90 jailbreaking? : r/ps3hacks