PS3 Custom Firmware 4.82 Download Installer 2017 Released For Homebrew, Details Here | Redmond Pie
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
Download Sony's New PlayStation 3 Console Firmware - Version 4.82
PS3 firmware update v4.75 available to download : r/PS3
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 Firmware Update 4.40 – Download Here
How to Upgrade PS3 Official Firmware 4.82 - YouTube