1. Open the original Apple camera and enter the camera interface.
2. Next, you need to set the camera as the front camera to shoot.
3. Next, you need to go back to the home page of your mobile phone and open "Photos".
4. Next, you need to click to open the shot picture.
5. Next, you need to click the edit option.
6. Click on the menu bar at the bottom to trim and rotate, and select the symmetry function to adjust the photos back.