Using ES File Explorer installed on both Android phone and AndroudTV is the easiest way to sideload an app. On phone launch ES File Explorer. Go to app and find app you want to put on AndroidTV. Press it and a chech appears. Go to more *bottom righr) and select Sender. Go to AndroidTV and launch ES File Explorer. Select sender. Then Receive. Go back to phone and press send. Note: Both devices need to be on same WiFi network.