The video begins with a person holding a smartphone in their hand, displaying the home screen. The person then swipes up from the bottom of the screen to reveal the control center. Next, the person swipes down from the top of the screen to turn off the display. The person then swipes up from the bottom of the screen again to turn on the display. The person then swipes up from the bottom of the screen one more time to reveal the home screen. The person then swipes down from the top of the screen to turn off the display. Finally, the person swipes up from the bottom of the screen to reveal the home screen again.