I followed instructions (DJI Forum|Phantom 3 Pro and Advanced RC Firmware 1.5.70 Support Thread) I waited a few minutes as it says "Please don't disconnect" nothing happened so I pressed "Start to Upgrade" then I get a message saying "Unfortunately, DJI Go has stopped" and after a few seconds it returns to the main DJI Go screen. I closed the app and tried again with the same effect. This is a brand new Phantom 3 Pro, I have not even had a chance to use it. I updated the copter with no problems but the RC is not having it, any suggestions? Note, while trying to do this the aircraft was switched off as there is no mention of it needing to be on while doing this update. FYI I am using an Nexus 7.2 with Android 6.0.1 and I have DJI Go App version 2.4.3 Maybe this is the problem should I try to revert to Android 5 and DJI Go App 2.4.2?