How to judge that there is something wrong with Xiaomi 1 1u main camera?

There is something wrong with the main camera of Xiaomi11u. The reasons include abnormal color, inaccurate focal length when taking pictures, jamming, flashback, scratch or wear of the camera, checking the self-checking results of the camera module, etc.

1, abnormal color, blur, black spots or white spots appear when taking pictures.

2. There are problems such as inaccurate focal length and inability to focus when taking pictures.

3. The camera module works normally, and there are problems such as jamming and flashback.

4. The camera is scratched or worn, and foreign objects or dust enter.

5. Go to Settings-System and Equipment-Camera, and check the self-check result of the camera module.