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Some of the features that OnePlus allows you to enable is the ability to double tap to take the phone, open the camera, turn on or off the flashlight, and even control the music being played. Just keep in mind that sometimes these can be triggered accidentally in your pocket.
How to turn on or off gestures:
- Go to the Settings menu
- Scroll down to the Gestures option under the Personal heading
- Toggle on the option for gestures and check each gesture that you would like to enable