PlayStation 4 system software - Wikipedia
PS4 system software update 2.0 brings music playback and better voice commands - ExtremeTech
New Features Coming to PS4 in System Software 5.50 – PlayStation.Blog
PS4 update 8.50: New PlayStation Software update adds features but drops Communities | Gaming | Entertainment | Express.co.uk
New Features Coming to PS4 in System Software 5.50 – PlayStation.Blog
Check the version of your PS4 system software - YouTube
PS4 Firmware Update 8.50 Is Available to Download Now - Push Square
Check Version of PS4 System Software - YouTube
How to Update a PS4 Console Automatically or Manually
PS4 System Software Update Announced | Beyond Entertainment
PS4 System Software Update 9.03 Patch Notes Today (December 1)
PlayStation 4's 4.50 software update adds HDD support, 3D Blu-ray capability for PS VR | TechCrunch
Why Won't My PS4 Update? 3 Ways to Fix a PS4 That Won't Update
PS4 System Software Update 8.50 Now Available To Download - PlayStation Universe
PS4 software update 9.03 Updates Today (December 1) - Game News 24
New PS5 and PS4 System Software Betas Roll Out Tomorrow – PlayStation.Blog
Here's What's Coming in PS4 System Software 5.50 Update | PCMag
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New PS4 firmware update refreshes PlayStation app icons - Polygon
PS4 System Software Ver. 2.03 | XTREME PS
PS4 System Software Changelog | SHAREfactory Wiki | Fandom
PS4 system software update 8.00 launching today – PlayStation.Blog
FIX: PS4 system software update error
PS4: How to manually update to Firmware 9.00 - Wololo.net
PS4 System Software Update 9.03 Patch Notes Today (December 1)
