System UI has stopped

[Amk1]

Hii.... My Sony c4 now and then show message system ui has stopped again nd again... And my screen turns black,after switch off or restart my mobile become normal but after some hours again that message blinks again nd again..... Please help me Sony to fix this problem... And plz tell me d reason behind it... Why it happens.. 

[Golubes]

I m also suffering from this problem..

[MaryJorge]

Cada vez que cargo mi celular o hago alguna acción aparece el mensaje UI sistema operativo se ha detenido.

Every time I charge my cell phone or do some action, the message UI operating system has stopped.

gt

[AbuWaleed]

I ve the same problem

[denis1231]

same here pls help

[Ahmad163]

I have the same problem

[MOHDIMRAN]

My mobile go dark during running application after that I restart mobile screen work but few time after same problem occurs please suggest me what I do

[Dench]

There was such a trouble until I cleaned the internal memory. And he left only the necessary applications, the operative braked.

Была такая беда пока не почистил память внутреннию. И оставил только нужные приложении,оператива тормозила.