I wanted to try a certain provider. So I asked if they had a phone I could borrow. Which they let me use a Galaxy J3 Emerge.. They asked if I need a case, and other accessories and I declined. I figured just a few days and return and use my iPhone. Which was OK with them. BUT wouldn't you figure, the phone feel out of my pocket and broke the glass. SO I ended up buying the phone but I do not use it now. SO now I have an idea of using like a music player like a MP3 player in my vehicles. So I loaded some music on the phone. But it will not allow me to play it. It wants to be activated or connected to a network. Is it possible to use this phone as I mentioned? THX