Do any of the following:


If needed, adjust settings such as flash or photo size.
Frame your subject:
To zoom, pinch in or out.
To set focus location, tap the screen where you want the focus.

To take the photo, do one of the following:





To review your photos and videos, tap thumbnail at bottom left. Then:





To take the photo, do one of the following:






Keep the subject of your photo in focus and blur the surrounding scene as little or much as you like.

Increase or decrease blur around the subject.

Tap 
Use the dedicated macro lens for up-close shots with vivid detail of your subject and a naturally blurred background thanks to the very short focal length. Capture every detail in nature or small, fine objects like jewelry.




You can also:
If you’re having issues, try these troubleshooting steps.