PS4 to get major firmware update soon - here's how to sign up to beta test version 6.0 | The Sun
PS4 Firmware Update 7.50 Beta Makes An Important Hidden Change
New PS5 and PS4 System Software Betas Roll Out Tomorrow – PlayStation.Blog
PS4 System Software 9.00 beta test, I can share this with 20 people! : r/PS4
PlayStation 4 system software - Wikipedia
Proxy Exploit Allows PS4 Owners To Acquire 2.50 Beta Firmware Early - Just Push Start
How To Get the PS5 Beta Firmware in February 2023 - PlayStation LifeStyle
PS4 System Software Ver. 9.00 (Beta) | XTREME PS
PS4 Beta Firmware / System Software 10.50 Hits Testers with Changelog | PSXHAX - PSXHACKS
PS4 Beta Firmware / System Software 9.50 Incoming, Changelog Updates | PSXHAX - PSXHACKS
Why do we still need PS4 Beta firmwares? - Wololo.net
PS4 System Software Update 8.00 Beta Released, Here's The Full Changelog - Gamer Tweak
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Sony taking beta sign-ups for PS4's next major firmware update - Polygon
PS4 System Software Ver. 9.00 (Beta) | XTREME PS
PS4 Beta Update 8.50 Rolling Out for Testers, Removes PSN Communities - MP1st
The beta for PS4 update 8.50 is now live, here's what it includes - - Gamereactor
Code for software update beta 9.00 (EU only) : r/PS4
Have an eight-minute look at PS4 firmware update 2.50 - video | VG247
PS4 Update 6.0 Beta Invites Going Out
PS4 Beta Firmware / System Software 10.00 Hits Testers with Changelog | PSXHAX - PSXHACKS
PS4 9.00 firmware beta rolling out with support for PS5 trophies | GamesRadar+
PS4 Public Beta Firmware 9.0 Available, Displays PS5 Trophies on PS4
PS4 firmware update 8.52 is out, here is the patch note | TheSixthAxis
