Huawei P20 Pro screen brightness is still controlled even if set to inactive

If you have deactivated the automatic brightness control of the display on the Huawei P20 Pro, you may notice that the screen brightness is still controlled. This can be due to a special setting that has been activated in the developer options.

To find this option on the Huawei P20 Pro and to check if it is enabled, navigate to the following submenu:

How to open the developer options?

Huawei P20 Pro

These are located under: Settings -->System --> Developer Options

Then scroll down the list until you see the following entry: Sunlight readability If active, deselect this option.

The Huawei P20 Pro should no longer automatically adjust the display brightness when the light conditions around you change.


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Manuel Solvemix Team small

Manuel has been involved with technology for more than 15 years, especially with mobile phones, smartphones and PC systems and shares his passion here in this blog. If he can help someone with a technical problem, he is especially happy about it.