I got hs720, I can connect To holystone wifi but when I launch Ophelia gps app its written aircraft connect and click to go on the interface, when I click....aircraft not connected and no possibilty To see what the camera of the drone see in real time. I tried with samsung S7 and with LG G6, with and without airplane mode. The camera seems working since I took off micro sd card from the drone and put it in a computer and photo and video are there but this way I took photo without seeing somethings.....I am completely blind!!! Please help!!!