How do you use portrait mode on iPhone 7?

Related questions

1. Is there a Google camera app?
2. Can iphones get Google Camera?
3. How do you use a pixel camera?
4. Is pixel 3 camera better?
5. How do cameras work?
6. Is GCAM better?
7. Can Google Assistant take a photo?
8. How do I reset my Android camera?
9. Why is my camera not working?
10. What is GCam app?

Tags

1. #portrait
2. #screen
3. #which
4. #photo
5. #looking
6. #currently
7. #return
8. #button
9. #choose
10. #iphone
11. #available
12. #standard