A totally new Game Manager for CFW PS3 - Hackinformer
If I have a Dex jailbroken PS3 on 4.84, can I still get online even though the latest version is 4. 84? If not, how do I update it without ruining the jailbreak? - Quora
New PlayStation 3 4.90 firmware update released | GBAtemp.net - The Independent Video Game Community
PS3 and Vita New Updates Disable PSN Account Management - Siliconera
3 Ways to Play PS2 Games on a PS3 - wikiHow
EP 8) Updating your Custom Firmware on a Jailbroken PS3 - YouTube