I had the same problem. I still do, but I kind of covered it up. Since I don't change the sim card often, once every 6 months. I crazy glued the sim card tray to the body. I did not use a lot of crazy glue but just enough to hold it in place. If you are going to follow this, make sure to get a crazy glue that can be removed by something like nail polish remover. Now, if I have to change the sim I just use nail polish remover and scratch away at the glue to get the tray out and crazy glue it back in.