software

So I've been flying Solo's for a little over a year and over the course of 5 units, and 3DR's ever so lovely customer service, I've acquired quite a bit of parts. These parts are perfectly working and in great condition. I rebuilt a Solo with the other parts from this scrapped drone and random...

Trying to update the Solo. Have installed update on iPad mini, turned on controller which has preflight update window, turned on Solo. Press begin and the app starts to transfer but then comes up with a prompt - Make sure your Controller and Solo are turned on, and you are connected to Solo...