Droid Turbo: Fix System UI?

[AC Question]

This morning, my phone started displaying the message "Unfortunately, System UI has stopped." I cannot do anything with my phone besides power it off and turn it back on, at which point the same message displays.
Is there anything I can do about this?

 

[B. Diddy]

Welcome to Android Central! Try booting into Safe Mode, which temporarily disables all 3rd party apps. Restart the Device in Safe Mode - DROID TURBO by Motorola | Verizon Wireless

If the problem disappears in Safe Mode, then something you installed is causing the problem. You may have to uninstall apps one by one until the problem disappears. If the problem persists in Safe Mode, then it's more likely to be a hardware or firmware problem.

 

[Darshit patel]

This morning, my phone started displaying the message "Unfortunately, System UI has stopped." I cannot do anything with my phone besides power it off and turn it back on, at which point the same message displays. and the problem is still persist after doing in safe mode ..

pl suggest me something what should i do ?