How to Fix Adaptive Brightness Not Working on Android

Many modern Android smartphones come equipped with an Adaptive Brightness feature, which adjusts your screen brightness based on the surrounding light conditions and your preferences. While this feature is designed to enhance your viewing experience, it can sometimes malfunction. If you find that Adaptive Brightness isn’t working on your Android device, here are some steps you can take to resolve the issue.

1. Restart Your Android Device
The first step to troubleshoot any issue is to restart your device. A simple reboot can terminate background processes that may be interfering with the Adaptive Brightness feature. After restarting, check if the problem persists.

2. Toggle Adaptive Brightness On/Off
After rebooting, try toggling the Adaptive Brightness feature. Go to the Settings app, select Display & Brightness, and turn the Auto-Brightness option off and then back on. This can help reset the feature and resolve any temporary glitches.

3. Reset the Adaptive Brightness Feature
If toggling doesn’t work, you may need to reset the Adaptive Brightness settings. Note that this option may not be available on all Android devices. For Pixel users, follow these steps:

1. Open the Settings app.
2. Navigate to Apps & Notifications.
3. Tap on See All Apps.
4. Locate and select Device Health Services.
5. Go to Storage & Cache.
6. Tap on Clear Storage.
7. Finally, select the Reset Adaptive Brightness option.

This will reset the Adaptive Brightness settings on your device.

4. Reset App Preferences
Some users have found success in fixing Adaptive Brightness issues by resetting app preferences. Here’s how to do it:

1. Open the Settings app.
2. Tap on Apps.
3. Click on the three dots in the upper right corner.
4. Select Reset App Preferences.
5. Confirm the action by tapping the Reset button.

After resetting, restart your device and check if the issue is resolved.

5. Check Adaptive Brightness in Safe Mode
Booting your device into Safe Mode can help determine if a third-party app is causing the problem. In Safe Mode, all third-party applications are disabled. To enter Safe Mode:

1. Press and hold the power button.
2. Long press the Restart option until you see a prompt to enter Safe Mode.
3. Tap OK to confirm.

Once in Safe Mode, check if Adaptive Brightness works. If it does, a third-party app may be the culprit. Exit Safe Mode and review your installed apps.

6. Check the Sensors
If Adaptive Brightness is still malfunctioning, there may be a hardware issue with your device’s ambient light sensor. You can use third-party apps like Sensor Test to check if the sensor is functioning correctly. If the sensor is not working, consider taking your device to a service center for repairs.

7. Use the Velis Auto Brightness App
If the built-in Adaptive Brightness feature continues to fail, consider using a third-party app like Velis Auto Brightness. Available on the Google Play Store, this app allows you to customize brightness levels based on different lighting conditions and offers additional control over how brightness is adjusted.

8. Update Your Android Software
Sometimes, issues with Adaptive Brightness can stem from bugs in the operating system. Ensure your device is running the latest version of Android by checking for updates. Go to Settings > System > System Update to download and install any pending updates.

Fixing Adaptive Brightness on Samsung Devices
If you have a Samsung phone, resolving Adaptive Brightness issues is straightforward:

1. Disable the Adaptive Brightness feature.
2. Navigate to Settings > Apps > Device Health Services.
3. Select Storage > Manage Storage > Clear All Data.
4. Restart your Samsung device and re-enable Adaptive Brightness.

Following these steps should restore the functionality of the Adaptive Brightness feature on your Android device. If problems persist, consider reaching out to customer support for further assistance Learn More