Safe mode provides options to fix your database, perform a PS4 factory reset, or change the system’s resolution.

Having trouble with your PlayStation 4 lately? Going into Safe Mode on your PS4 might be something to look into and here's how to do it.

Fix #5: Change your wifi network authentication type. PS4 error code NW-31297-2 may be caused by an incompatible wifi network authentication type or security mode.