Turn on your Samsung S4 Flash with Volume Buttons, no apps required.

Samsung Galaxy s4 Built in Flash Light controlled by Volume Buttons, doesn't require any apps to be installed.

It is a hidden settings feature.

You can turn on and off your flash light just by using your Volume s buttons.

This is one of the hidden features of the s4 that a lot of people do not know about. It is a pretty easy to turn it on.

1. First you need to have installed one of the popular launchers ( NOVA, APEX, Action Launcher) that allows you to add action widgets. You can uninstall the launcher right after the process.
2. Then go to add widgets and add the activities widget to your screen. Then go down to setting and find the one that says .Torchlight.TorchlightSettings
3. Then click on the widget, and turn it on in the top right corner
4. You are done