What does jailbreaking your PS3 do? How do you do it? - Quora
PS3 News: multiMAN 4.85 released coming with support for CFW 4.83 to 4.85 - First update to this highly popular backup manager since the release of FW 4.82! - Wololo.net
Jailbreak 4.83 sur PS3 - SEN ENABLER .FULL Description - YouTube