DJI won't let you fly your Spark drone without a safety update
 

DJI is no stranger to imposing limits on drones unless you take certain actions, and that's truer than ever right now. The company is releasing new firmware for the Spark this week to tackle problems with in-flight shutdowns, and it's giving users an...

https://www.engadget.com/2017/08/22/...s-they-update/