I was trying to fathom out how to format the sd card, so I powered up indoors props removed every thing up and running galaxy S7 plugged into the remote as is the norm ........... but the camera picture on the phone showed any thing bright just as chevrons? I picked up the drone and rotated it around but any bright spots were just black and white chevrons, I did all the on off things drone, remote, phone but still the same result. I took the drone outside set it to a low hover rotated it around still the same problem? I replayed the recorded footage ..... perfect but the camera was still showing the same image. I then decided to delete the DJI app and do a reinstall ................. Problem sorted
I hope it was just a one off.
