This tutorial requires you open the Camera app. To access the camera from the home screen, select the  Camera app.Â
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Select the Switch camera icon.
Note:Â You cannot switch the camera while you are recording a video.
Select the desired area of the photo you wish to focus on. A square will appear when the area is selected.
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Select the Capture icon.
Note: Alternately, you can take a picture by pressing one of the Volume buttons.Â