PlayStation 3: Sony releases Firmware 4.86 for their 13 year old console - HFW 4.86 released, SEN Enabler updated & PS3HEN to be updated soon due to no kernel changes! - Wololo.net
How to Jailbreak PS3 - Video Tutorial 2014 - 3.55 OFW to 4.70 CFW [HD] - YouTube
Mandatory Playstation 3 firmware 4.60 is now available! - Wololo.net
Now you can run backup games on the PS3 with OFW 4.70 - Hackinformer
PS3 Update 4.48 And PS Vita Firmware 3.57 Out Now; Removes Facebook Support | Attack of the Fanboy
PS3 Firmware Update 4.70 Now Available for Download; Reveals New PlayStation Network Logo
PlayStation 4: New Firmware Update Rumoured to be Released by March; PS3 Update 4.70 Available - IBTimes India
Firmware 4.75 Is Available for Sony PlayStation 3 Systems - Update Now