The flashlight on my LG L70 quit lighting up when activating a flashlight app

[AC Question]

The lens on the back of my LG optimus where an L.E.D. light beam used to shine through won't light up anymore. Tried using different flashlight apps but it still isnt working.

 

[B. Diddy]

Welcome to Android Central! Uninstall all of the 3rd party flashlight apps first. Then install one of them again and see if it works. Flashlight apps can hijack the LED, so if one of the apps starts malfunctioning, then other flashlight apps may not be able to take control of it.