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: Open the developer options.

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.


Comments (6)

This comment was minimized by the moderator on the site

I have tried this but it doesn't solve the problem at all. It still goes to auto brightness when phone is restarted. Any other suggestions?

 
This comment was minimized by the moderator on the site

To apply "Developer Options" go to: --> Settings --> System --> About phone. There you will se Build number, tap it 7 times for enabling "Developer Options". After that return to System, and there it will be apeard.

 
This comment was minimized by the moderator on the site

How to access/activate developer options so that you can turn off auto brightness under changing conditions:

Step 1 : Turn on your Huawei P20/P20 Pro. Step 2 : Go to your Huawei P20/P20 Pro Settings option, find "System". Step 3: Under System...

How to access/activate developer options so that you can turn off auto brightness under changing conditions:

Step 1 : Turn on your Huawei P20/P20 Pro. Step 2 : Go to your Huawei P20/P20 Pro Settings option, find "System". Step 3: Under System option, select About phone. Step 4: Scroll down the screen and tap Build number several times until you see a message that says "You are now a developer!".

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This comment was minimized by the moderator on the site

I also have this problem, and I do not have a heading of 'developer options' in 'system'. So I cannot even try this method. Perhaps Huawei have an update in the offing for this annoying problem?

 
This comment was minimized by the moderator on the site

I have the same problem and its frustrated

 
This comment was minimized by the moderator on the site

I have tried turning off Sunlight readability but it has not fixed the problem. Automatic brightness still switches on after reboot.
Any other ideas would be appreciated.

 
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