Sideload Buddy is a file transfer and management utility whchi allows you to:
1. Transfer (receive) app packages to Android device.
2. User-initiated installation of app packages.
3. Backup and restore app packages in Android device.
4. List and launch installed app packages in Android device.

Details:
1. Backup and restore APK (applications): Use it to uninstall and backup your APP's APK file, so you can backup and restore the APP in the Android TV.
2. Install compatible APK file: from device's storage, USB storage and internet URL. And if you own a Nvidia Shield TV, you can also install apk from storage access framework providers.
3. Androida TV application launcher: launch applications from within this app.

* works with Android TV devices such as Mi Box, Mi TV Stick and Mi TV.
* works with Chromecast with Google TV.
* works with NVIDIA Shield TV.
* Transfer app packages from HTTP, HTTPS and FTP URLs.