How to install Custom Firmware on the PS3 with FW 4.82 - Hackinformer
Jailbreak PS3 3.56 Firmware Found By Custom Firmware Genius [Download]
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 update 4.82 out & should you update? NO! - Hackinformer