I don't really care if my phone is charging from the RC during flight, but there's a big notice box coming up constantly during flight saying the phone is no longer charging. SO WHAT?  I think this starts happening when the phone gets hot (Android).  I close the box, it comes back up a couple minutes later. Constantly. Extremely annoying. Is there ANY way to stop this notice, or stop the charging completely in the first place, without Rooting the phone, as others have mentioned on the Charging posts?

It makes no difference to flying.  Does the message come from the DJI app or Android?

Phone, of course. And yes, a huge box popping up mid flight covering the screen makes a huge difference. Repeatedly.