Equipment: Huawei P40
System: EMUI 1 1.0.0
Software: B6 12 5.5.0
1. First, in the mobile phone, open the 6 12 camera app.
2. Enter the camera shooting page and click the filter in the lower right corner.
3. Click on the filter, and many filters will appear.
4. Download the filter you want, and then you can take pictures with it, as shown below.