I haven't been able to fly my drone in a while and the app said it was outdated. I tried to do an update and app froze. I deleted the app and tried to download it again but can't find it now. I am using an android phone. Can anyone help me to find the app? I found an app where the picture looks similar to the app I had and is called FHD-UFO but it won't link to the drone or controller. Please help as I will need to use it for work.