I think this will answer your question but am not sure. The USB port is surface mounted to the edge of the phones mother board using solder. this board is then positioned such that the port aligns with the hole in the case. In my device the port was always a little behind the hole. I have seen a few pics where the socket is slightly futher forward. No indication as to if this effects the chances of a divice having "USB seperation issues" or not.