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
How To JAILBREAK Any PS3 Model In 10 Mins! 4.86 (Ps3 slim,Super Slim,FAT) in 2020 - YouTube
Sony PlayStation 3 Firmware 4.88 Download | TechSpot
PS3 Firmware Update 4.86 Gets a Surprise Release Today
PlayStation 3: Sony releases Firmware 4.87 for their 14 year old console - HFW 4.87.1 is already out with SEN Enabler already being updated to spoof FW 4.87 - Wololo.net
PS3 Update 4.87 Patch Notes - GameRevolution
Aus dem nichts! Neues Firmware-Update für die PS3 veröffentlicht