How to shoot Apple 7 with a display resolution of 1pdi?

1. turn on the camera in the phone. 2. Then use your mobile phone to slide to the right of the screen to reach the time-lapse photography. 3. Then aim at the place where you need to shoot, and click on the big dot in the middle to start shooting. 4. The camera takes the admission picture in time delay. 5. After taking enough time, click the big button to complete the time delay shooting. 6. Then enter the camera photos. 7. Open the just-recorded time-lapse photography here and watch the effect. If it is later, you can copy it to the computer for post-processing.