Compass orientation

[MOONPIE82]

I just swapped phones to a Samsung Galaxy s9 I used to have a galaxy j7v can anyone e tell me why i can't get an accurate reading on my radar .... ever.. thanks flying a mavic 2 pro

 

[RadioFlyerMan]

Turn on “location services” for the Go4 app?

 

[MOONPIE82]

It is on that not how it works with android though

 

[Cloudhopper]

If your phone was in a magnetic case prior to flight it will need recalibrating before takeoff. Try doing the figure of 8 dance with the controller and phone after starting the DJI go app. Make sure you flip through all 3 axes. You will see the compass discrepancy resolve by itself.