Well I downloaded the app on my son's tablet and got it all going but for the aircraft. Really funny that if I had a tablet I would have seen that it already had the latest firmware. That's what it tell you. But when you go to fly A little message tell you to update the firmware. Which means it did have it's own firmware all ready and i stuff it up by adding new firmware. So it may have to go back to and get what ever they do to fix it. These bloody things are not easy to understand if you have never had some info on how to use the thing.