Excellent description and beautiful photos as always. You folks do an excellent job.... with one minor request for more... The details of the antennas are not clear. In particular, where exactly are the 3G/4G antennas? Is the metallic ring around the perimeter of the phone part of an antennae again as in "antennagate?" (I don't think so, but would like confirmation). Also, are the diversity antennas used over all the bands?