How Do I Install an APK File on My Galaxy S8?

APK, APK Installations

If you’re an Android user, you might have come across the term “APK file” at some point. An APK file is a package containing the installation files for an Android app.

Installing such files is a great way to access apps that are not available on the Google Play Store. In this tutorial, we’ll show you how to install an APK file on your Galaxy S8.

Step 1: Enable Unknown Sources
The first thing you need to do is enable “Unknown Sources” on your Galaxy S8. This option allows your device to install apps from sources other than the Google Play Store.

To enable it, go to Settings > Biometrics and security > Install unknown apps. Here, you’ll see a list of apps that are allowed to install unknown apps. Tap on any app and turn on the toggle next to “Allow from this source.”

Note: Be careful when enabling this option as it can potentially harm your device if you download apps from unreliable sources.

Step 2: Download the APK File
Next, you need to download the APK file for the app you want to install. You can find such files on various websites or through a simple Google search.

Once downloaded, go to your device’s Downloads folder and tap on the APK file. You might be prompted with a warning message asking if you want to install this app.

Step 3: Install the App
Tap Install, and the app will be installed on your Galaxy S8 in a few seconds. Once installed, you can find it in your app drawer or home screen like any other app.

If for some reason, you’re unable to install the APK file using this method; try clearing cache and data of package installer by going into Settings > Apps > Show system apps > Package installer > Storage and then tap on Clear Cache and Clear Data.


Sometimes, installing an APK file might not work as smoothly as expected. Here are a few troubleshooting tips to help you out.

  • Check the APK file: Ensure that the APK file you downloaded is not corrupt or incomplete. Try downloading it again from a reliable source.
  • Disable VPN: If you’re using a VPN, try disabling it and then installing the app.
  • Free up storage space: Your device needs enough storage space to install an app. If you’re running low on storage, try clearing some space and then install the app.
  • Restart your device: Sometimes, restarting your device can fix any issues that might be preventing you from installing an APK file.

In Conclusion

Installing an APK file on your Galaxy S8 is a simple process that requires enabling unknown sources, downloading the APK file, and installing it. However, be cautious of downloading files from unreliable sources as it can harm your device. If you face any issues while installing an APK file, try out our troubleshooting tips mentioned above.