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Did you just update your OnePlus 11R Android device? Well, possibly you are facing several random bugs on your device after the update. Therefore, this kind of error is common. However, due to one of those bugs on your OnePlus 11R device, the VPN is not working. There are many users have started complaining that they aren’t able to use VPNs on their OnePlus 11R devices as the VPN is not working. When our team investigated this problem, we found that even though it was a software glitch, we could still fix it just by changing a new thing in our device with OnePlus 11R. So, if this kind of error occurs on your OnePlus 11R device, make sure to perform these fixes and check it helps you resolve the problem.

Fix VPN Not Working on [phon} Android Device

How To Fix the VPN issue on OnePlus 11R

To fix the OnePlus 11R VPN not working issue, you must perform the following fixes mentioned below. So, let’s check them out:

Fix 1: Reboot Your Device

Initially, without any further ado, you must reboot your Android device in which you are getting the OnePlus 11R VPN not working issue. We advise you this because possibilities are there that this error may occur on your device just because there are some cache files stored on your device which prevent it from functioning properly. So, you must reboot your device to remove these cache files.

This Video is an Extra Help to Solve this issue with OnePlus 11R

Fix 2: Make Sure It Is Turned On

On your OnePlus 11R device, simply open the VPN app and connect to a region server to start using the VPN service. If you’re using Wi-Fi or mobile data, ensure it’s on. The VPN service often gets disabled when a user forgets to enable it and starts roaming.

Fix 3: Update the VPN App

You may also benefit from updating the VPN app on your mobile device if the glitch or bug persists. However, in case you don’t know, follow these steps:

  1. Open the Google Play Store app > Tap the three-dots icon. 
  2. Click My apps & games to check if there are any updates for the VPN app.
  3. Once you tap on update next to VPN app, the update will be automatically installed.
  4. After updating the VPN app, launch it and connect to a region server again.

Fix 4: Disable Smart Switch

Smart Switch is a default feature on some Android devices that automatically switches between mobile data and Wi-Fi without any kind of connectivity interference if either of the network connections is slow. To fix the OnePlus 11R VPN Not Working issue, you should always turn off this feature manually. To do so:

  1. Tap on the Network option in the Settings menu.
  2. Then tap on Wi-Fi > Go to the three dots menu > Select Wi-Fi+. 
  3. Turn off the toggle to disable the automatic switching between mobile data and Wi-Fi.
  4. To apply the changes, reboot the device after you have finished.

Fix 4: Remove VPN App Cache Files

To resolve the OnePlus 11R system glitch, you can also remove the cache and data of the VPN app. A corrupted app cache or data can affect VPN connectivity, so it’s worth mentioning. Here’s how to do it:

  1. Open the Settings menu and tap on Apps & Notifications.
  2. To see all your installed apps, tap on See all apps.
  3. Locate and select the VPN app > Tap on Storage & Cache from the list.
  4. To delete the cached data, click Clear cache.
  5. You can delete your app storage data by selecting Clear storage and then OK.
  6. Go back to App Info once more and choose Force stop.
  7. Check the VPN app again to verify whether or not it starts working on your device. 

Fix 5: Reset Network Settings

The networking settings on your OnePlus 11R device may cause several problems if they are not configured properly. If your network settings have been reset to factory defaults, ensure you do so. Here’s how:

  1. On your OnePlus 11R device, go to Settings > System.
  2. Click Reset > Reset Network Settings.
  3. Upon resetting your network settings, you’ll receive a warning message.
  4. Select Reset Network Settings and confirm.
  5. To apply the changes, wait for the process to complete and reboot the device.
  6. After entering the password, you must connect to the Wi-Fi network and use the VPN app.

Fix 6: Uninstall/Reinstall the VPN App

Still having issues with the VPN on your OnePlus 11R device, try uninstalling and reinstalling the app. To do this, follow these steps:

  1. While using an iOS device, you must hold down the VPN app icon (home screen/app drawer menu).
  2. Once you have selected Uninstall (Delete), you must confirm that the removal process has been completed.
  3. Next, go to the Google Play Store app and search for the VPN app.

Fix 7: Delete other VPN Apps 

You may encounter app conflicts or connectivity issues if multiple VPN apps are installed on your OnePlus 11R device. This could cause conflicts with your VPN application and result in connection problems. So, if you’ve installed multiple VPN applications on your phone, simply uninstall the rest.

  1. As a first step, decide which VPN app will be your primary.
  2. To uninstall all other VPN apps, if you hold down the VPN icon, you can uninstall it or drag it to the trash. 

Fix 8: Check VPN Compatibility

You may also encounter issues if the VPN app you’re using isn’t supported by the browser application you’re using. To avoid making a mistake, it’s always a good idea to check the app’s compatibility with the browser before making a decision. Most popular web browsers, like Chrome, Firefox, Opera, etc., support a wide range of VPN apps and services. Some apps may not support VPN apps because of development support or terms of service. To avoid multiple bugs and compatibility issues, installing the latest version of the browser app is recommended.

Fix 9: Turn Off Battery Saver

There seem to be several issues with the Battery Saver option when it comes to causing problems with app operation or device battery performance.

In such a situation, you can either charge the battery sufficiently or disable the Battery Saver option by following the instructions. You can easily disable the Battery Saver feature on your phone by pulling down the quick settings tile. Alternately, go to Settings > Battery > Turn off the Battery Saver toggle.

Fix 10: Disable Battery Optimization

If you are experiencing connectivity issues while using the VPN app on your OnePlus 11R device, you should disable the battery optimization.

  1. To change the battery, go to Settings > Tap on Battery.
  2. You can find the VPN app by scrolling down the list of installed apps and tapping on it.
  3. Make sure that the VPN app’s battery optimization is disabled.
  4. Additionally, disable Auto Launch and Run in Background option.

So, that’s how to fix the VPN not working issue on OnePlus 11R. We hope that you find this guide helpful. For more help Kindly Comment us Below .

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a technology troubleshooting expert with more than 20 years of hands-on experience resolving technical issues. Born and raised in West Virginia, USA, Sahil has spent his career helping individuals and businesses overcome frustrating tech problems. Through FixItEarth, he shares real-world troubleshooting guides, repair tips, and insights into emerging technologies.