To resolve the issue, you can try the following methods:
1. Don’t shoot in bright conditions or towards a light source, lens flare can cause some corners to appear unusually colored, especially red or orange;
2. If the camera is focusing incorrectly or the exposure is set too high, it can cause some areas of the image, especially at the edges, to appear overexposed or discolored;
3. Close and reopen your phone and the camera app to see if the issue persists;
4. Ensure the camera lens is clean and free of obstructions or fingerprints that could cause light distortion;
5. Please update the system to the latest version and try again.