For Android 8 and aboveOn non-Samsung devices:

1. Go to your phone’s Settings.
2. Go to Security & privacy > More settings.
3. Tap on Install apps from external sources.
4. Select the browser (e.g., Chrome or Firefox) you want to download the APK files from.
5. Toggle Allow app installs on.

On Samsung devices:

1. Go to your phone’s Settings.
2. Go to Biometrics and security > Install unknown apps.
3. Select the browser (e.g., Chrome or Firefox) you want to download the APK files from.
4. Toggle Allow app installs on
5. Install the new file you downloaded (usually in your files app under downloads)

For versions earlier than Android 8Important: You must be using Android 5.0 or later to run the ExpressVPN app.

1. Go to your phone’s Settings.
2. Tap Security.
3. Under Device administration, toggle Unknown sources on.