PS4: Firmware 6.20 does not patch the recent webkit vulnerability or the "secret method" - Wololo.net
PlayStation 4 System Update 6.20 Improves System Performance
Which firmware download for my Ps4 fat 500gb ?? Retail , testkit or recovery?? I want to update 6.20 to 6.72 for jailbreak ! Sry for noob question : r/ps4homebrew
PlayStation 4 System Software: Version 6.20 Update Is Here | Ps4 Name Change Out - YouTube
PS4 Firmware 6.20 Download Available - Brings Further System Stability - TheNerdMag