Fix Sling TV Error Code 4-402 (2024)

Are you getting the Sling TV error code 4-402? If your answer is YES then don’t worry you are in the right place. In this guide, you’ll learn why are you encountering the sling TV error code 4-402 and how to fix it.

Sling TV is an American streaming service powered by Sling TV LLC. On Sling TV you can watch live TV shows and on-demand content. You can use the Sling TV on your mobile device, computer, and all popular smart TVs.

It is a popular streaming service and millions of users use it to watch their favorite TV shows, movies, and other entertainment content worldwide.

However, on Sling TVit is common to get errors users often encounter errors like 4-310, 9-400, 27-1, 6-9, 16 109, 5-423, and more.

Currently, some Sling TV users encountering the error code 4-402 and desperately looking for ways to fix this error because it prevents them from accessing the Sling TV services.

Fortunately, there are a few troubleshooting methods that will help you fix the Sling TV error code 4-402. If you are also facing the same error code and are unable to access the Sling TV service then you can fix it by using the methods mentioned below.

What Causes the Sling TV Error Code 4-402?

The Sling TV error code 4-402 generally occurred due to issues in the software, causing the content not to play correctly. This is happening for several reasons such as:

  • Bugs and Glitches.
  • Outdated version of the app.
  • Corrupted and outdated cache files.
  • Improper installation.
  • Device compatibility.

How to Fix the Sling TV Error Code 4-402

Use the following methods to fix the Sling TV error code 4-402.

Method 1: Restart the App

As I Said you are encountering the Sling TV error code 4-402 because there is a bugs and glitches present in the app. To fix this problem you need to force close and relaunch the Slind TV app. Here is how you can force close the app on different devices:

On Android Device:

  • To force close the Slind TV app on an Android device, open up the Settings app.
  • Look for the Apps.
  • Now select Manage Apps.
  • Here select the Sling TV app.
  • Now tap on Force Stop from the bottom.
  • That’s it.

On PC:

If you’re using the Sling TV app on a Windows PC then you can completely close the app by using the steps written below.

  • First, open up the Task Manager by right-clicking on the Windows Taskbar.
  • On the task manager window, select the Processes tab.
  • here you will see the list of all running software.
  • Find the Sling TV app and right-click on it.
  • Next, select the End Task option from the drop-down menu.
  • That’s it, now relaunch the app to see if your problem is fixed or not.

Method 2: Update the App

If you are using the outdated version of the Sling TV app then it must be the reason why you are getting the error code 4-402. In that case, you can fix this error by updating the app.

To do that go to Google PlayStore or App Store, search for the Sling TV App, and install the updates if available. Once you update the app restart your device and then launch the app to see if the error is fixed or not.

If you are using the Sling TV on smart TVs then you should follow the updating process for that version and update the Sling TV app to the latest version.

Method 3: Reinstall the App

If you have tried force closing and restarting the Sling TV app and you are using the latest version of Sling TV but still facing the same problem then the last thing you need to do is uninstall and reinstall the app.

The process of uninstalling and reinstalling the software is different in most of the devices you need to follow the steps according to your device model and uninstall and reinstall the Sling TV app and see if your problem is fixed or not.

If you are using the mobile version of Sling TV then press and hold the app icon and select the Uninstall option from the menu.

Once uninstalled, go to Google PlayStore or App Store and reinstall the app. Once done open the Sling TV app and check if the error code 4-402 is fixed or not.

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