Is this mean we can use Iphone "Screen Recording" feature  during flight with DJI Go App and see all data on video in iphone?  I will test and advise the forum tomorrow

Yes that's how DCRainmaker did his review and it works with any app to record what is on the screen. Just remember you will take a battery hit but it works just fine.

You could, but the video feed on the screen is only 720p and mostly lags when drone is not nearby - so to record it as a video (for editing later) is not of much use, but recording to have a live feed of the controls and everthing going on the screen, is actually a VERY nice idea

Please test and share your experience with us . I am willing to know the performance. Thanks.

DJI Elektra Posted at 2017-9-19 23:49
Please test and share your experience with us . I am willing to know the performance. Thanks.

I tried it the last months with the beta of ios11. Works perfectly and very smooth.
It will help you a lot with customer who have issues with their drone. Now they can easily show you a video about it instead of a screenshot.

Dirk52 Posted at 2017-9-20 00:02
I tried it the last months with the beta of ios11. Works perfectly and very smooth.
It will help you a lot with customer who have issues with their drone. Now they can easily show you a video about it instead of a screenshot.

Dirk, thanks for the information. Glad it works well!