Is your Android phone's System UI giving you trouble? Here are 8 ways to fix the System UI isn't responding error. We'll show you how to clear the cache, force stop ...

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.

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.

When the green Android logo displays, release both keys (‘Installing system update’ will show for about 30 – 60 seconds before showing the Android system recovery menu options).

Thankfully, there are several ways to fix your frozen Android phone. Our first objective is to get the phone up and running in a responsive state, for which we'll reboot it.

Here’s how you can fix this problem: Go to Settings > Apps on your Android phone. Search for “Android System WebView”.