He went on to say that if readers do not like the change, Sports Illustrated can always go back and support portrait mode again.
This icon is the symbol for portrait mode and if you're not confident with changing apertures (we'll discuss this below) it's a good mode to switch to as it will do some of the work for you.
I rarely used the four physical buttons at the bottom of the screen (in portrait mode) for locking the screen, browsing, returning to a previous screen, and returning to the home screen.
