Playstation 4 NW-31297-2 error OFFICIAL FIX - YouTube
PlayStation Universe on Twitter: "PS4 update 4.50 is causing Wi-Fi problems for some users. More info on the NW-31297-2 error: https://t.co/l1WVBh9t1g https://t.co/32Wd5zyRsN" / Twitter
8 Ways to Fix NW-31297-2 Error Code on PS4 - Saint
PS4 Error SU-42481-9 - Here's How To Fix It - PlayStation Universe
8 Ways to Fix NW-31297-2 Error Code on PS4 - Saint