How to download PS3 Firmware for RPCS3 Emulation - YouTube
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 Firmware 4.88 released, do not update just yet - Wololo.net
Firmware 2.43 now available to download | Engadget
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 2.60 firmware update available now, all 140MB of it | Engadget
Sony PlayStation 3 Firmware 4.88 Download | TechSpot
How to Jailbreak Your PS3 on Firmware 4.89 or Lower! - YouTube
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: Homebrew ENabler 3.0.3_4.88 released for Firmware 4.88 - Wololo.net
PS3 Firmware 4.89 and Vita Firmware Update 3.74 Downgrades Online Functionality
PS3 Firmware 2.70 Direct Download Link - PlayStation LifeStyle
How to get PS3 Firmware update 4.88 for installing - YouTube