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
Sony PlayStation 3 Firmware 4.88 Download | TechSpot
Mandatory Playstation 3 firmware 4.60 is now available! - Wololo.net