PlayStation 3 News: Rebug 4.86.1 LITE released and PS3HEN updated with FW 4.86 support - Great stuff for both CFW and noCFW users on the latest firmware! - Wololo.net
PlayStation 3 gets new firmware update for version 4.86 | GBAtemp.net - The Independent Video Game Community
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 Tutorial - Install (or update) ANY PS3 with HEN 4.87 - Go from 4.86 hen to 4.87 - YouTube
Dualboot Firmware 4.86 Released
Jailbreak Your PS3 FAT & SLIM On 4.86 OFW And install CFW 4.86 Rebug - Ouralo
Rebug 4.86.1 LITE PS3 CFW with Cobra 8.2 and Toolbox 2.03.04 | Page 2 | PSXHAX - PSXHACKS
Tutorial install CFW 4.86.1 Rebug Lite on PS3 CFW 4.85 or lower - YouTube