I receive this great tip from my friend Crystal. Sometimes you might want to record the screen on your iPhone or iPad. You may want to record a video or record something that’s happening for troubleshooting purposes. Here’s how to do it.
First, go to your Settings.
Then choose Control center.
Select Customize Controls.
Click the + sign next to Screen recording. Then hit the Home button. The option will now be added to your Control Center.
When you want to record, just flick up to open Control Center.
Tap the Record button to start recording.
Tap the screen again when you want to stop the recording.
The video will be saved to your photo album.