PS4 Firmware Update 8.0 Changes Party and Messages Features, Adds Free Avatars for PS4 Exclusives - IGN
The PS4 Firmware Update 9.03 for December 1 is out for System Performance - Game News 24
PS4 System Firmware Update 7.51 Released - PlayStation Universe
PlayStation 4 system software - Wikipedia
UPDATE: PS4 system software update v1.70 now live, all details revealed | VG247
PS4 Firmware Update 6.71 is Ready to Download Today
PS4 Firmware Update 8.0 Changes Party and Messages Features, Adds Free Avatars for PS4 Exclusives - IGN
PS4 3.0 firmware update live at 250.3 MB – Product Reviews Net
More PS4 2.50 Firmware Update Details Leak - GameSpot
PS4 Firmware Update 9.00 Launches Alongside New PS5 System Software - Push Square
PS4 Firmware Update 8.00 Available Now, PS5 Remote Play Support Added - Gamer Tweak
PS4 Firmware Update 9.03 Rolls Out for System Performance | N4G
New Features Coming to PS4 in System Software 5.50 – PlayStation.Blog
Update the PS4 to 5.05, 6.72, or 7.02 Firmware | PS4Mod.com
PS4 8.00 Update Launches But Players Are Already Reporting Problems
How to Update a PS4 Console Automatically or Manually
How to update your PS4 to firmware 5.05 - Wololo.net
PS4 Firmware Update 7.50 Beta Makes An Important Hidden Change
Check Version of PS4 System Software - YouTube
PS4 Firmware Update 6.20 Patch Notes - GameRevolution
