How To Fix Warzone 2 Dev Error 657

By | Bullscore 18 Apr, 2023

A free-to-play Battle Royale video game called COD Warzone 2.0 comes with a number of brand-new gameplay elements and interesting modes. However, it is inevitable for online multiplayer games to include problems and glitches. One such problem that users have started to experience recently is Dev problem 657. During the loading screen, you can run into this issue. Due to this Dev blunder, players are concerned that they will lose their numbers and progression. Not to fear, see our article for instructions on how to resolve the 657 Dev Error in Warzone 2.0.

How to Fix Dev Error 657 in Warzone 2

This error may arise for a number of reasons. You can fix this mistake using a few straightforward workarounds, just like you do with other Dev error codes.

So, the following are various solutions to the Warzone 2 Dev Error 657:

Check for Updates

Make sure COD Warzone 2.0 is updated to the most recent version before implementing any modifications.

By going to the client or game launcher, you can update the game.

Launch Steam, then go to the Library.

COD Warzone 2.0 can be updated by performing a right-click and choosing that option.

Launch the game to see if the error still exists once the update has been downloaded and installed.

Follow these instructions if you’re a player using the Battle.net launcher:

Open the Games tab on the Battle.net client.

The drop-down menu must contain Call of Duty: MW II | WZ2.0.

Next, click the gear- or cogwheel-shaped icon located next to the Play button.

Choose the option to Check for Updates last.

Launch Warzone 2 after the update has been installed to see if the error is still present, similar to the previous approach.

Try our next solution if Dev error 657 again in Warzone 2.0.

Scan and Repair/Verify the Integrity of the Game Files

This error may appear if one of your game files is damaged or missing. This approach would download the lost files again. In order to fix your game files using the Battle.net launcher, follow these steps:

Select COD MWII | WZ2.0 from the dropdown menu as soon as Battle.net launches.

Select the Scan and Repair Game Files option by pressing the cogwheel symbol.

Follow these instructions if you’re a Steam user:

Go to the Games Library and select COD Warzone 2.0 with the right click.

On your left pane, click the Local Files tile after choosing Properties.

Choose the final option, Verify the integrity of game files.

How to fix the error 657 by Activision Support

If nothing works for you and you need an alternative solution. you have one more chance to redeem yourself from the error which is from Activision Support. This helps as a customer support service where you can put the image of the error and can mention the problem you are facing. The team will revert back to you soon by addressing the solutions.

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