Does anyone know how to load dronedeploy without being able to install through google play?
You need to get the simple P4P controller without the integrated screen as DJI does not appear to support loading most 3rd party apps on the version you have. You will need a phone or tablet connected to the simple controller in order to load and fly DD. Check the DD website for the best phone or tablet to use.
I had the same disappointment but now fly great DD missions with the simple controller and a tablet.