Why am I getting unfortunately, setting has stopped on my LS620?

[AC Question]

why am I getting unfortunately, setting has stopped on my LS620

why am I getting unfortunately, setting has stopped on my LS620?
i go to settings, go to DISPLAY, then to screen timeout, and I get message above

 

[B. Diddy]

Re: why am I getting unfortunately, setting has stopped on my LS620

Welcome to Android Central! Does that persist after a reboot? How about in Safe Mode? On most Android devices, while powered on, press and hold Power until the Power Off menu appears. Press and hold the Power Off selection until the Safe Mode prompt appears. Tap OK.