When you enable screen recording, you will be able to record your screen and audio on your iPhone. This can be useful for creating tutorial videos, or for recording gameplay. Here's how to enable screen recording on your iPhone:
1. Open the Settings app.
2. Tap Control Center.
3. Tap Customize Controls.
4. Scroll down and tap the plus sign next to Screen Recording.
5. Tap the minus sign next to Do Not Disturb While Driving if you want to be able to record your screen while driving.
6. Go back to the Control Center and open it up again by swiping up from the bottom of your screen (or down from the top right corner on an iPhone X or later).
7 .Tap and hold on the Screen Recording button, then select Microphone Audio when prompted if you want to record audio along with your video footage . otherwise, just tapScreen Recordingto start recording without audio . 8 A timer will appear at the top of your screen , showing how long you've been recording for . To stop , just tap onthe red status barand hitStopRecordingwhen prompted .