1) Customize your Control Center to add the Screen Recording button.

2) Open Control Center.

3) Tap the Screen Recording icon to initiate a 3 second countdown before the recording starts.

4) Open any app on your iPhone or execute any typical steps. The screen recording captures all action on the screen.

NOTE: The recording will continue even if you are no longer displaying the Control Center.

5) When you would like to stop recording, tap the red status button at the top of your screen.

6) To confirm that you wish to stop recording, tap the stop button.

TIP: You can also return to Control Center to stop the recording by tapping the Screen Recording button again.

Outcome

The recording of your device's screen is added to the Photos app.

You will also receive a notification.