If you want to change a wallpaper on the Huawei P20 Pro, also known as a wallpaper, you can do the following in Android:
1. Open the system settings of Android
2. On the Huawei P20 Pro scroll down in the menu to "Display" and open the entry Background
3. Select the following entry there:
- Define background (Alternatively you can also activate the option with "Randomly change background of start screen"
4. You can now choose a background from the gallery or from the installed theme pictures.
Click "More" to get more background images from the Huawei Cloud.
If you have made your choice for a background image, then select the tick in the upper right corner. This will take over the image for the start screen. Done!
The newly defined background is now active on your Huawei P20 Pro. You now know how to customize the wallpaper on your Huawei P20 Pro.