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 System Software 4.83 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
PS3 - [Update] multiMAN 04.85.01 - Official Update from deank adds 4.83-4.85 CFW Support + PS3HEN Support | PSX-Place
Ferrox PS3 Custom Firmware 4.83 v1.00 Cobra 7.55 by Alexander | PSXHAX - PSXHACKS
PS3 Firmware Update 4.83 Released; What Does It Do?
List of PS3 CFW's 4.83 | ConsoleCrunch Official Site
PS3 News: multiMAN 4.85 released coming with support for CFW 4.83 to 4.85 - First update to this highly popular backup manager since the release of FW 4.82! - Wololo.net
PS3 System Software 4.84 Update Live, StoreHaxx Working on OFW | PSXHAX - PSXHACKS