Make sure your Firestick power cord is not connected to a TV USB port as a power source. You’ll need to connect to a wall power source and not the TV. When you turn off the screensaver option from settings.
How to get channels and private channels on Firestick including how to use, how to play, how to watch and how to download. Troubleshooting issues such as TV, movie and show services on Firestick. Kodi, jailbreaking etc.