 Camera app.In this tutorial, you will learn how to:
• Access camera settings
• Change the picture size
• Turn the flash on or off
• Set a timer
Access camera settings
From the Camera app, select the 
 Settings icon then edit Settings as desired.
Change the picture size
From the camera settings screen, select Rear aspect ratio or Front aspect ratio. Select the desired option, then select OK. 
Turn the flash on or off
From the camera screen, select the Flash icon then select the desired option.
Set a timer
From the camera settings screen, select Self timer then select the desired time.