Special Notice 1.) For International Radio Stations, please install Tunein from the Internet Radio list of APPs. If the station you are wanting is not available, please contact us to review and assist further. 2.) Serius XM requires that a Google Account is setup first. Go to settings, scroll down to account and add your Google Account before attempting to setup SERIUS XM. after adding, wait a few minutes for Google to update and then try SERIUS. 3.) APPs are similar as your smartphone, so operation should be familiar. 4.) For external speakers, connect using the 3.5mm headphone jack on the back. 5.) A consistent and strong WiFi connection is required for radio to work properly. Try moving closer to router to see if signal improves if having trouble with APPs playing.