PS3 - 4.86.1 REBUG LITE EDITION + REBUG TOOLBOX 2.03.04 MULTI RELEASED | PSX-Place
PS3] 4.86.1 PS3 HFW (Hybrid Firmware) | ConsoleCrunch Official Site
How to Jailbreak PS3 4.86 OFW to CFW with USB
Tutorial: How to install PS3 HEN 3.0.1 on 4.86 : r/ps3homebrew
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
PlayStation 3 gets new firmware update for version 4.86 | GBAtemp.net - The Independent Video Game Community
Finally Jailbreaking My PS3 on Firmware 4.86! - YouTube