I want to turn my phone to airplane mode.  I find that the battery doesn't drain as much.  So which map does DJI use for the DJI App 4?

It doesn't look like any feature is missing by going to airplane mode.  Thanks in advance.

We are using the here map.
If you need to fly the drone in airplane mode, you could try to enable cache map in the background first.
Then zoom in and zoom out the place you need to fly at.
Here is the screenshot for your reference.

DJI Mindy Posted at 2017-2-26 22:44
We are using the here map.
If you need to fly the drone in airplane mode, you could try to enable cache map in the background first.
Then zoom in and zoom out the place you need to fly at.

Thank you Mindy.  Can you also clarify what features would be missing if flowing in airplane mode?   So many people have differing opinions on that.  

Cutaway Posted at 2017-2-27 10:08
Thank you Mindy.  Can you also clarify what features would be missing if flowing in airplane mode?   So many people have differing opinions on that.

You will not be able to do the live streaming. Since in airplane mode, you only don't have no access to the internet.