Solutions:
The camera is always unable to complete focusing during use, which may be caused by the following reasons:
1. The camera lens of the mobile phone is too close to the object to focus.
Mi phone supports micro shooting of about 10cm (some new models support 4cm focusing in micro mode). If the distance is too close, focusing failure may occur. It is recommended to maintain an appropriate shooting distance to ensure the imaging quality.
2. Shooting conditions are not conducive to focusing, such as the light environment is too dark.
3. In addition, with the update of MIUI system, the camera is constantly optimized. In order to ensure better use experience and imaging quality, it is advised to upgrade to the latest version of MIUI.