Are you getting the dev error 12502 MW3? If your answer is YES, don’t worry you are not alone.
Call of Duty: Modern Warfare 3 is a first-person shooter video game, developed by Infinity Ward and Sledgehammer Games and published by Activision.
This is a popular game played by millions of users worldwide due to its realistic gameplay and graphics.
However, like any other shooter game, MW3 is also not immune from technical issues and errors.
Dev Errors are one of the most annoying errors that MW3 players encounter.
Currently, it has been seen that some players are getting the dev error 12502 MW3 while trying to play offline.
MW3 recently released an update that seems to have disabled the offline multiplayer for a large number of players.
Whenever a player tries to play offline mode an error message will pop up and kick the player out of the game.
In this guide, you’ll learn how to fix the dev error 12502 MW3.
So without any further ado let’s get started:
How to Fix The Dev Error 12502 MW3?
If you are getting the dev error 12502 MW3, here are some troubleshooting steps you can try.
Restart the Game
Sometimes players encounter issues because of the bugs and glitches present in the game that prevent them from working.
So before you start troubleshooting the dev error 12502 MW3 using any complex method the first thing you can do is close the game and restart it to check if the error persists.
Restarting the game will resolve all temporary bugs and glitches present in the game.
If restarting the game does not fix the issue, try restarting your device as well.
Clear Cache
To improve the gameplay, the game will store temporary data on your device. Over time this cached data might become corrupted, which can lead to issues with connectivity, game freezes, or slow or unsuccessful game loads.
You may be getting the dev error 12502 MW3 for the same reason. In that case, clearing the cache files will possibly resolve your problem.
Here are the steps to clear the MW3 cache files on different devices:
PlayStation 5
Follow these steps to clear the cache on a PlayStation 5:
- Press and hold the PS button on your controller.
- Select Turn Off PS5.
- Now, wait for the PlayStation 5 power indicator light to shut off.
- Once the light is off, press and hold the power button on your PlayStation 5 until you hear a second beep.
- Once you hear a beep, connect your controller using the USB cable.
- Then press the PS button on your controller.
- Select Clear Cache and Rebuild Database.
- Then select Clear System Software Cache.
- Select OK.
Your PlayStation 5 will restart when the cache is cleared.
Xbox Series X|S
Clearing the cache files on Xbox Series X|S is very simple. You can do it by rebooting your console.
Here is how you can do so:
- First, turn off your Xbox Series X|S using the controller or the Power Off button on the console.
- Next, unplug the power cable from the back of your Xbox Series X|S.
- Wait at least two minutes.
- Plug the cable back into your Xbox Series X|S.
- Turn your Xbox Series X|S back on.
- That’s it.
Steam
Use the following steps to clear the cache files on Steam.
- Open the Steam Client.
- Click on the Steam option at the top left corner.
- From the menu, select Settings or Preferences.
- Next, click Downloads from the left sidebar.
- Here click on the “Clear Cache”, under the “Clear Download Cache” section.
- That’s it.
Restore Licenses
If you are getting the dev error 12502 MW3 on PlayStation 5, you can fix it by restoring the licenses.
If you don’t know how to restore licenses on PlayStation 5, don’t worry you can do it using the steps below.
- From your home screen, go to Settings.
- Here select Users and Account.
- Now click on the Other and select Restore Licenses.
- Next, click Restore.
- This will take some time and your console licenses are restored.
- That’s it.
Contact Customer Support
If you have tried everything but still getting the same error, the last thing you can do is contact Activision Customer Support for expert assistance.
That’s all you need to know about how to fix the dev error 12502 MW3.