Fix photo detection problems
Retake the photo first, then mark the face manually when Vision needs help.
- Use a bright image with one clear, unobstructed face.
- Choose Retake or Choose another.
- Use Mark face manually to outline the face and lips, and optionally mark the eyes.
- Review Face and Teeth, then confirm Use photo.
App screen
Section titled “App screen”
Shown in English on iPhone 17 Pro.