Why does my device automatically shut down?(YI 4K Action Camera) Please check if the battery is low. Please check if the camera is set to automatic shutdown. Open "App -> Settings -> Auto Power Off" to check. Related articles How come the YI 4K Action Camera will not turn on? What do the various states of the Power LED indicate? My device suddenly shut down. (YI 4K Action Camera) How do I conserve battery with YI 4K Action Camera? (Auto Power Off) What do I do if the YI 4K Action Camera crashes?