PS3 - 4.88 Update is Live! - Official HFW & HEN Released | PSX-Place
PS Vita and PS3 get (more) end of life Firmware updates: PS Vita Firmware 3.74 and PS3 4.89 - Wololo.net
PS3 UPDATE USB FLASH DRIVE PLUG IN LATEST Official Sony FIRMWARE FW OFW | eBay
PS3 firmware 2.60 update is now live | Engadget
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