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
PS3 - [Attempt] Restoring XMB UI of Firmware 1.00 - 2.70 to 4.84+ | Page 2 | PSX-Place