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
PS3 Firmware Update 4.84 Thoughts by DarshD - YouTube
Trying to Update the PS3 OFW 4.84 to HFW 4.84.2 | PSX-Place
UPDATE PS3 SLIM Hard Drive And Update Firmware to 4.84 - YouTube
So i made a CoverArt for a REBUG 4.84.2 REX/D-REX install disc, as you might know you can perform a PS3 system update via disc. So its a great thing to have