Xiaomi
Turn Flashlight On or Off auf Xiaomi
The LED flash on the back of your Xiaomi phone doubles as a flashlight, but it is not controlled from the camera app. It sits inside the quick settings, which MIUI calls the Control center.
To turn it on or off, use this path:
Swipe downwards to open the Control center ➔ Turn On/Off Flashlight
Swiping from the top-right corner (or the top edge on some models) opens this panel. The flashlight icon looks like a torch and toggles the LED instantly, without launching any app in the background.
If tapping the icon does nothing, the LED itself might be blocked by a case or the phone could be in a low-battery power-saving state that disables it. Restarting the device usually clears a stuck toggle state.
Using the flashlight this way is preferable to opening a third-party flashlight app, since it avoids extra permissions and battery drain from an app running in the background.