If your phone’s flashlight won’t turn on, you may need to take the following steps:

1. Check if your flashlight/flashlight app is enabled in your phone’s Settings.


2. Check if the flashlight function is set as the default action for the power button (if your phone has one).


3. Check if there is a physical button on the side of your phone that corresponds to the flashlight function.


4. Check the flashlight app and/or make sure it is up-to-date if you are using a third-party flashlight app.


5. Restart your phone completely and check again.