If you want to install an app on your Samsung Galaxy , there are different possibilities for it. The default method is using an app market such as the Google Play Store or Amazon Underground App Market.
Now imagine the question how to install such an APK file on the Samsung Galaxy , then you will find the answer in this article:
1. Open the app menu on your Samsung Galaxy and then the settings
2. Select "Device security".
3. In the next sub-menu you will find "Unknown sources". Activate the slider and confirm the message with "Ok".
4. Then open the app "My Files" and there the "Download" folder. In this you will find the APK file you downloaded from a web page.
5. Note! The APK file should come from a trusted website!
6. Tap the APK file and the installation wizard will open on the Samsung Galaxy . Follow this to install the app.
You have just successfully installed an APK file on your Samsung Galaxy .
For security reasons, we recommend you disabling the "Unknown sources" option after the installation. This is the only way to keep your Samsung Galaxy protected.

