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 Firmware Update 2.70 | Ubergizmo
PS3 System Software 4.82 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
PS3 Firmware Update 4.70 Available for Download, Brings Fresh PSN Logo - Update
SONY Torne Update Disk Ver.4.0 & PS3 System software Ver.4.11 Off-line | eBay
PS3 Firmware Update 4.30 Coming Next Week - Just Push Start
PS3 Firmware List - PS3 OFW/HFW/CFW Firmware History
PS3: Homebrew ENabler 3.0.3_4.88 released for Firmware 4.88 - Wololo.net
Sony releases new firmware update for PS3
PS3 2.70 Firmware Update Available Now
How to bypass update 4.86 on ps3 fat? Has firmware: Cobra 8.01, and mmCM Version 4.85.01 : r/ps3hacks