PS3 System Update 4.81 Is Available Now To Download
PS3 System Software 4.86 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
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 Custom Firmware 4.82 Download Installer 2017 Released For Homebrew, Details Here | Redmond Pie
PlayStation 3 Firmware Update 4.40 – Download Here
technical issues - How to activate a PS3 to access downloadable content? - Arqade
How to fix your bricked PS3 after firmware 4.46 | Attack of the Fanboy
PS3 System Software Update Version 3.66 is Now Live | by Sohrab Osati | Sony Reconsidered
How to set up the Remote Keyboard with PlayStation 3 software | Sony USA
PS3 System Update 4.80 Now Available To Download | Attack of the Fanboy
Latest PS3 System Update Gives Automatic Downloads to Everyone