Recently I noticed the adaptive brightness of my phone doesn’t work. Here is the fix:

  1. Open Settings and click Apps and notifications

  2. Click on the link See all 123 apps

  3. Find an app called Device Health Services and click it

  4. Open Storage & cache of the app and click Clear storage

  5. Click on the button Reset adaptive brightness

  6. It seems to work for the moment


reset-adaptive-brightness.png