How to change the screen timeout duration on my Huawei P20 Pro

Click each step to see the action. You can also click the picture or use the arrow keys.

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To help save battery power, you can choose a lower screen timeout setting on your Huawei P20 Pro.
1. Touch Settings.
2. Touch Display.
3. Touch Sleep.
4. Touch the desired option (e.g., 30 seconds).
5. The screen timeout period has been set.