How to Fix Error Code 664640 in COD MW Warzone?

A few PS4, PS5, PC, and Xbox One players are currently facing CoD MW Warzone error code 664640. It tells that server is not available at this time and try again. Some players are also receiving error code Bravo 433 Destructive Gator. If you are also receiving this error then you are not alone. There are multiple reports of this issue. Luckily, the game developers are working on a fix. Meanwhile, you can read the error code 664640 fixes we have posted here.

How to Fix COD Cold War Warzone Error Code 664640?

Disable the firewall

• On PC, disabling the firewall works for many.

Check Space on PS4, PS5, and Xbox

• Check if you have enough space for the latest game update.

Login with CoD MW

• Just log onto MW and it connects to the COD Services server then close it and launch Black Ops Cold War. It should work.

Change your Router DNS

OpenDNS

PRIMARY: 208.67.222.222
SECONDARY:208.67.220.220

googleDNS

PRIMARY: 8.8.8.8
SECONDARY: 8.8.4.4

Check PS4’s system software

• Select Settings at the top of the PlayStation home screen.
• Choose “System Software Update” and allow any system updates to install.
• Reboot your PlayStation 4.

Clear your PS4’s cache:

1. Press and hold the PlayStation button on your controller.
2. Select “Turn Off PS4”.
3. Let the PlayStation 4 fully power down and wait for 10 to 20 seconds.
4. Restart the PlayStation 4.

Reinstall the game

If you are still facing the issue, delete the and reinstall it. This will fix the Call of Duty Modern Warfare Warzone error code 664640 issue.