What is ‘PS4 error NP 37637-6’?

“PS4 error NP 37637-6” is an error that may occur when the user is having problems logging into the PlayStation Network (PSN) from PS4.

How can you fix ‘PS4 error NP 37637-6’?

Some of the common fixes include:
* Power cycling your device and checking for a system software update

Please see our in-depth walk-through solutions below.

If no update is available, go to safe mode check Update System Software. To go to Safe mode see steps 1 below or watch it here on YouTube.

Step 1. Go to Safe Mode

Step 2. Update System Software / Rebuild Database

  1. In Safe mode select Update System Software.
  2. If not update available try to Rebuild Database to check the integrity of the firmware.