In this guide, you will find about six ways to fix Warzone Mobile Unable To Connect To A Data Center.
1- First, you must try restarting your phone. If the problem still occurs, then check for an updated Warzone.
2- For this, open Google Play Store on an android phone. Tap on the profile icon at the top right side of the screen and click on Manage apps & Devices from the drop-down menu, apps with an update available are labeled “Update available.” After that, click on the Update button.

3- For iOS devices, open the App Store and tap your profile icon at the top of the screen. Scroll down to see pending updates and release notes and then click on the Update button next to an app to update only that app, or click on Update All. Once done, relaunch Warzone Mobile and check if the issue is resolved.

Method 2: Clear Warzone cache
Go to Settings, select Apps, and scroll down to find the Warzone app. Then click on Warzone, select Storage, and click on Clear cache. After clearing the cache, restart your device.

Method 3: Change the region of the Activision account
You should try to change the region of the Activision account to Australia. After that, log out and log in back to see if it helps you.
In addition, you should also try to change the region to the region where you live. Use a VPN as the Warzone Mobile is only available to play in Australia.
Therefore, if you are not in Australia, you will need to spoof your location and make it seem like you’re in Australia. Try changing to another Australian server, then launch Warzone and see if the problem is fixed.

Method 4: Power cycle the router
1- First, turn off the router, then unplug the modem and router from the power outlet. Wait at least 15 seconds, then plug the modem back into the power outlet and wait for 1-2 minutes.
2- Now it’s time to power on the router. Wait for all panel lights on your cable modem to become green before testing your internet connection. Connect to the network with your phone, then launch Warzone and see if the problem is fixed.
3- If the problem persists, then try enabling or disabling the uPnP in your modem settings. To do that, launch a browser on your computer or mobile. Next, type in your IP address in the address bar which in most cases is “192.168.1.1“. It is the IP address that is associated with your router (you can also check the back side of the router to get the IP address).

4- Press “Enter” to navigate to the ISP’s login page and then enter the username and password for your router. Now, you just need to find it in your settings for your router and enable or disable it. Once done, relaunch Warzone Mobile and see if the problem is fixed.
5- If your problem is still not solved by using the above methods, then uninstall and reinstall the game back on your mobile phone.