In this tutorial, you will learn how to:
• Access camera settings
• Change the picture size
• Turn the flash on or off
• Set the timer
Access camera settings
From the home screen, select the 
Camera app, then swipe down from the top of the screen.
Note: For more camera settings, select More settings.
Change the picture size
From the camera settings menu, select the desired ratio. 
Turn the flash on or off
From the camera settings menu, select the desired flash option. 
Set the timer
From the camera settings menu, select the desired time.