goto m.dji.net/djogo4, the apk downloads automatically and double click on the file in the download section of the device, not the sd card etc. Happy flying again.
Had the same problem, controller says up to date but error 180 appears. Used m.dji.net/djigo4 in the lightning browser, found the download back in the download directory of the device, double clicked on that and back to flying.
I use waypoints to take pictures. I stop the drone M2P for 5 seconds before taking the picture as that increases the sharpness a lot. I have empty land around where I live and homeless try to sqaud and now and then I do a surveillance flight and it is niice to be able to compare the pictures as...