How to bypass update 4.86 on ps3 fat? Has firmware: Cobra 8.01, and mmCM Version 4.85.01 : ps3hacks
PS3HEN along with an offline loader released: You can finally use Homebrew and some CFW features on SuperSlim and Late Slim PlayStation 3 Consoles! - Wololo.net
Jailbreak PS3 Super Slim and 3000 4.84 With HEN v2 And install MultiMAN - YouTube
How to Install PS3 Hen 3.0.1 HFW 4.86 without flashdisk - YouTube
PS3 HFW 4.87 - NonCFW User HEN Exploit Slim & SuperSlim