Heavenly Father sees and understands the pressing issues in our world. He has the eternal foresight to know the challenges society will face. As a perfect, all-knowing parent, God teaches and warns His children through prophets. This was true in the scriptures when prophets spoke of the scattering of Israel.
Android application package file commonly known as an APK (.apk) file is the format of installable files on Android platform. Every application you have installed or want to install on your Android device has the .apk extension or file format.
Then, copy the APK file into a folder of your choice in your Android smartphone. You will now be able to search for the file location in the My files folder of your device. Find the APK file, tap it, then hit Install. And now you're done, congratulations, you have your app.