Why is my sim card alway refreshing. I will be playing a game on the phone, not using the internet and the sim card refreshes in the middle of my game. Very annoying. Half the time I don't have internet access on the phone. When I try to log onto the internet, it says no internet conection or I'm at 1G and the phone is suppose to be 4G. Can't wait for contract to end so I can down grade or change carriers.
