When the download is complete, open File Explorer, and click the APK you downloaded. Choose Open File or navigate to your TV’s Downloads folder (or use a File Manager app) and find the FlixFoxTV apk file. Click on the file and you'll receive an invitation to install. Select Install, and then wait for the app to install on your TV. While running this script, other than minimal permissions it gets, if it asks for any permission (like asking to transact the installer), then go with it. After a few minutes, the installation will be completed.