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 device shows an error reading "System UI isn't responding," we've got several tips you can try to get things working smoothly again.

Solution #5: Reset all settings If the “System UI isn’t responding” bug still occurs at this point, your should try a broader way to address it by dealing with almost all Android settings.