Antonio Villas-Boas/Business Insider Android is famously open to customization, but you may not know that Google keeps a few more settings tucked away in a hidden menu called the System UI Tuner.

When the System UI stops working on your Android device, you may experience problems such as the screen freezing, apps closing, buttons not responding, problems with notifications, or even the ...

If your Android phone has its own dedicated System UI app, you can clear its cache by following these steps: On your Android device, navigate to the Settings app.

Once you’ve reset the app settings on your Android system, restart your device and check for the Android System UI has stopped issue. Fix #7: Install software updates.

Sometimes, outdated apps can interfere with with your system apps and cause issues such as the System UI has stopped problem.

Basically, every piece of the Android 12 system UI other than the permanently black Quick Settings background is subject to the systemwide color coordinator.

It looks like Google is working on a Samsung One UI-inspired redesign of the system settings that moves interface element closer to the thumbs, and you can activate it via an ADB shell command.