DJI drones are getting an offline mode for secret flights
 

Chinese manufacturer DJI is adding a local data mode to its drones. Once enabled, the new feature will stop the company's apps from collecting user data (such as photos, videos, and flight logs). Although, DJI claims the update is in response to publ...

https://www.engadget.com/2017/08/15/...cal-data-mode/