How to add a black dial clock to mate20pro

1. First open Huawei mate20Pro mobile phone, and select Settings on the mobile phone desktop to enter.

2. Secondly, after clicking Enter Settings, select the system option at the bottom to enter.

3. Finally, after entering the system settings of the mobile phone, you can see the date and time options, and click to enter this option. You can see the style options in the page, click the options behind, and then click "Change Style" to add a black dial clock to mate20pro.