Why cant i find my flashlight icon when i turn it on?

[Android Central Question]

When I turn on my flashlight app it says led is occupied by other app

 

[B. Diddy]

Welcome to Android Central! Which phone? Is this a 3rd party flashlight app, or a preinstalled app? In general, there is no need to install 3rd party flashlight apps (and they can be risky -- these kinds of apps are more prone to be malicious or carry adware). You should be able to toggle on the flashlight in the Quick Settings toggles (but that might depend on which phone you have).