I tried my AT&T (No longer connected) Tab 2 (7") and the DJI Go4 app said the device was not supported. Any suggestions?My Tab 2 works fine. It doesn't have 4G, so if I want net connection I have to use it with a JetPack MiFi, but net connection is not required. I did find out (much to my amazement) that you have to disconnect the cable from the micro-USB port on the side to use the one on the bottom - and I can't figure out why, because there's nothing connected to it, but it has to be dosconnected.