I have phantom 3 advanced. I updated it after receiving an update notification.

Then I got this big NO SIGNAL message in the app. It won't go away.

I can't fly and the drone does nothing but the camera feed.

I tried relinking and It didn't change anything.

Lesson learned: i will never update again.

If you updated the AC to 1.8 the RC needs to be upgraded to 1.6 or it will not connect.

jeff957 Posted at 2016-4-17 21:57
If you updated the AC to 1.8 the RC needs to be upgraded to 1.6 or it will not connect.

Same problem for me. I am a new user. My question: How can I dowload 1.6 version?

Update your RC. find the download link on dji.com and go to the downloads section under your aircraft.