How to set the time for Apple mobile phone time-lapse photography?

Apple mobile phone time-lapse photography setting method is as follows:

Tools/materials: iPhone 12Promax, iOS 14.4, camera.

1. First, turn on the camera that comes with the Apple phone, as shown in the figure below.

2. Then find the place marked with red line, which is time-lapse photography.

3. Click on it, which is off by default. You can choose the time here and click for 3 seconds.

4. At this time, the camera is set to 3s delay, and it will automatically take pictures after 3s.

5. Turn on the delay setting just now, and find the position of 10s, and the camera will be set to 10s for delayed photographing.