Hi. Im new to drones and i have a question about compatibility. My phone is J7 Prime (SM-G610Y). It was released last September 2016. Is there someone here using the same phone or older models with spark? Any issues? I want to make sure that it works fine before i buy a spark. I've watched a lot of videos in youtube about spark and im very excited to get one. I bought a tello almost a month ago and i really love it. That's all for now. Thanks.