Most modern Android smartphones have Adaptive brightness.
This feature helps your phone learn your preferred screen brightness in different lighting conditions.
Your Android phones ambient light sensor measures the light around it and adjusts the screen brightness to match.

Its a brilliant feature, but sometimes it doesnt work as expected.
So, if your Android phones Adaptive brightness feature isnt working, heres what you should do.
Like the Windows operating system, Android must restart after being used extensively.

A simple restart will terminate all background processes that might prevent the adaptive brightness feature from working properly.
So, after spotting the adaptive brightness problem, you should start your Android unit.
After the reboot, turn on/off your smartphones Adaptive brightness feature.

launch the tweaks app and grab the Display & Brightness option to toggle adaptive brightness.
Then, under theDisplay & Brightness, turn on and off theAuto-Brightnessoption.
However, resetting Adaptive Brightness is not available on every Android smartphone.

If you are using a Pixel gear, you’re gonna wanna go through this.
OpenSettingson your Android smartphone.
On the prefs, open theApps and Notificationsoption.

On the Apps and notifications, tap the See All Apps option.
Now, find theDevice Health Servicesapp.
On the App info page, tap theStorage and Cacheoption.

On the Storage page, tap on theClear storageoption.
Next, tap theReset Adaptive brightnessbutton, as shown in the screenshot below.
This will reset the Adaptive brightness on your Android smartphone.

The steps might vary from unit to unit.
Hence, you must try this method if the Adaptive brightness is not yet fixed.
Heres what you better do.

First, open theSettingsapp on your Android rig.
On the options app, tap on theAppsoption as shown below.
Under the Apps, tap on thethree dotsshown in the screenshot below.

From the list of options, tap on theReset app preferencesoption.
Now, you will see a confirmation prompt; tap theResetbutton to reset the app preferences.
To boot your Android in safe mode,press & hold the physical power button.

Nowlong press on the Restart button.
You will see a prompt asking you to enter safe mode.
On the prompt, tap on theOKbutton.

Your phone will not boot into Safe mode.
You must use your phone to find out if the Adaptive brightness works alright.
If it does, exit Safe mode andreview your third-party apps.

Check the Sensors
If Adaptive brightness is still not working, your phone might have a hardware-related issue.
Adaptive brightness depends on the light sensor, so if the sensor malfunctions, Adaptive brightness wont work.
you could use third-party apps like theSensor testto verify whether the sensor works.

The app will tell you if the Adaptive brightness sensor is functioning correctly or not.
Use the Velis Auto Brightness App
Velis Auto Brightnessis a third-party app available on the Google Play Store.
Its aim is to provide you with the best possible brightness experience by using your phones sensors.

Velis Auto Brightness allows you to control how much brightness is applied for any given light condition.
To eliminate such bugs, you oughta set up the latest version of Android software.
Android updates often contain bug fixes and security patches crucial for any equipment.

So, update the Android software to ensure stability & new features.
Open theSettings > System > System Update to revamp your Android smartphone.
On the System update, download & install any pending updates.

Why is my adaptive brightness not working Samsung?
These steps will reset the adaptive brightness parameters back to default on your Samsung phone.
The adaptive brightness feature should start working now.
We are sure the abovementioned methods will help you fix Adaptive brightness issues on your Android gear.
I hope this article helped you!
like share it with your friends also.
If you have any doubts, let us know in the comment box below.
How to Hide Apps in Realme Phones
Google Chrome Not Saving Password?
8 Ways to Fix it