One of the most common errors that the Android Operating System is plagued by is the “com.android.systemui has stopped” error, an error in which the entire User Interface of a device stops responding, sometimes for as long as an hour.

What is System UI on an android?

Google introduced a sweet hidden menu in Android Marshmallow called the System UI Tuner. It packs a ton of neat little tweaks like hiding status bar icons or showing your battery percentage. You’ll then see a message that says System UI Tuner has been added to Settings.

What is Android system UI has stopped?

Android.System UI has stopped working” is a common error message that occurs when the update was either corrupted or unsuccessfully patched on your device. The reason this error message is shown is because Google Search(Google Now) application is not compatible with the updated UI interface that the device is running.