hey, last night i updated to the latest firmware and today i went on flighing.
after 20 seconds on air i lost the camera and it says "Disconnected" but the RC could still be used to fligh the drone, so i landed.

i took me i few iPhone reboots to try and fly again after it keeps on disconnecting after a few seconds.

finnaly i manged to fligh and when i moved the video via RC to iPhone after a few minutes it disconnected again....

- i tried replacing the OTG cable. still same problem.

DJI please help me with that..

I have same issue. Please share if you find a solution.

Snap, I had exactly the same,  plus I got a gimbal disconnected message. If I shut down the app and restarted it it all comes back for a short while. As soon as I do something on the app it disconnects.
I have deleted the app and reinstalled, all appears normal now will fly tomorrow and see what happens.

Me same. iphone 7 disconnect from rc I restarted DJI app but still disconnect.

fanse36e5533 Posted at 2017-9-24 11:40
Me same. iphone 7 disconnect from rc I restarted DJI app but still disconnect.

After update my Samsung S5 says aircraft disconnected. Still flies normal. Never did it before.

used DJI ASSITANT and reupdate RC and Drone. flew yesterday ok

RonMargan Posted at 2017-9-25 00:00
used DJI ASSITANT and reupdate RC and Drone. flew yesterday ok

So the issue was resolved, right? Glad to hear that. Please let me know if you have further questions.

Andy in SW Fla Posted at 2017-9-24 06:38
I have same issue. Please share if you find a solution.

Like the OP mentioned, please try to refresh the firmware. Or try to reinstall the app, relink the drone and RC. Hope it helps.

Owewolf Posted at 2017-9-24 08:09
Snap, I had exactly the same,  plus I got a gimbal disconnected message. If I shut down the app and restarted it it all comes back for a short while. As soon as I do something on the app it disconnects.
I have deleted the app and reinstalled, all appears normal now will fly tomorrow and see what happens.

Looking forward to your feedback.

fanse36e5533 Posted at 2017-9-24 11:40
Me same. iphone 7 disconnect from rc I restarted DJI app but still disconnect.

Please check if you could control the gimbal by the RC, if you could, then you need to reinstall the app or change another USB cable to test. If you can no control it, please relink the RC and the drone.

JimmyC Posted at 2017-9-24 15:22
After update my Samsung S5 says aircraft disconnected. Still flies normal. Never did it before.

Please refer to my answer on 11#, keep us updated if the problem persists, thank you.

DJI Thor Posted at 2017-9-25 02:07
Please refer to my answer on 11#, keep us updated if the problem persists, thank you.

I uninstalled the DJI Go 4 app. and reinstalled it and now it works perfect again. Thanks DJI Thor.

JimmyC Posted at 2017-9-25 13:34
I uninstalled the DJI Go 4 app. and reinstalled it and now it works perfect again. Thanks DJI Thor.

You are welcome, and thanks for your feedback. Should you have any further questions, please feel free to contact us. We'd glad to help.

Isn't this the same old problem, when you would loose video feed on some iphones when iphone's are not in Airplane mode?
It happened to my iP7+ when connecting through the controllers side USB. I had to put the phone to airplane mode so that I do not loose video feed.

The only solution was either to put the phone to airplane mode or connect it through the bottom usb port on the remote.

Did as suggested in #11 - all now good.

A new IOS APP on 21/9/2017 two days after the last,
Wow why is that =   BUGS in the 19/09/2017 app release Had Gimble recalebration issues after last firmware update too

So is 4.1.11 IOS now current ? Today is the 28/09/2017