How to Jailbreak Your PS3 on Firmware 4.84 or Lower! - YouTube
Ferrox PS3 Custom Firmware 4.84 v1.00 Cobra 7.55 by Alexander | PSXHAX - PSXHACKS
PS3 Update 4.84 released, does not patch StoreHaxx - Wololo.net
How to download PS3 Firmware for RPCS3 Emulation - YouTube
The Newest PS3 Update Comes in the Form of Version 4.84
How to Jailbreak a PS3 (with Pictures) - wikiHow
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