My device suddenly shut down. (YI LITE Action Camera) Check if the automatic shutdown option is on. Related articles Why does my device automatically shut down?(YI LITE Action Camera) Why does the camera turn off automatically? My device suddenly shut down. (YI 360 VR Camera) Where can I download YI Action Camera App?(YI 4K Action Camera) Pressing down on the shutter will not shut down the YI LITE Action Camera.