I am getting an IMU Error. No matter how many times I calibrate it nothing seems to matter. I am not having any real issues and the drone seems to be flying fine. When I hook up my Note 8 I have an IMU error in the top left instead of the Green GPS fly banner. When I switch to an Ipad tablet I don't get that error but if you look in the settings it is saying Error in Red. I can't seem to get this to go away.
Please calibrate the IMU again, refer to the tutorial below. If it still shows the IMU error after IMU calibration successful, please help to provide some screenshots of the error message you got, the info of About on General Settings, I'll help to check. Thank you.