Error code

PlayStation NW-31201-7

PLAYSTATIONNW-31201-7
Game/Platform Error· An error code shown by a game or gaming platform/launcher.

What it means

The console could not connect to the network..

How to fix it

  1. Check PlayStation server status.
  2. Run Settings > Network > Test Internet Connection.
  3. Update router firmware.
  4. Disconnect other bandwidth-heavy devices.
  5. Try again later.

Not affiliated with PlayStation. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.