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Please make sure the QuickTime Player window does not block the user from seeing the test instructions.Choose the QuickTime Player window (labeled "Movie Recording") as the window to record.Once the iPhone is shown in the QuickTime Player window, click the Start Recording button.Note : Make sure your device is unlocked.To change the video's input from your webcam (if enabled) to your iPhone, click the drop-down menu next to the Record button and select your iPhone.In the upper left-hand corner, click File, then New Movie Recording.You can find QuickTime Player in your Applications folder or by clicking on the magnifying glass in the upper right-hand corner of your screen and typing "QuickTime Player" before pressing "Enter" on your keyboard.Wait until iTunes opens to make sure the phone has completed its connection.Select "Yes" if your iPhone asks to trust your computer.
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Connect your iPhone to your Apple computer with your lightning cable:.
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