Notification bar issue

[Rizjard]

The notification bar stop working after unlock the screen. Wifi icon stop moving and network doesnt work, clock doesnt go on and keyboard doesnt type. However, the movile works perfectly without any lag. It is solved by itself waiting some minutes.

Does anyone know what is happening with my Xperia S? It happens since yesterday.

[Samuel1]

I guess you've tried just restarting the phone? If not, try it. Might also be some app acting up. Are you using any app to customize the notification field? If you do, try to remove it.

If it doesn't work, try repair the phone software in PC Companion.

http://www.sonymobile.com/update

[Rizjard]

Yes, I've tried. I repaired the phone softwere in PC Companion last week because I had network issue but it was Orange fault, softwere was OK. Do I do it again?

I have noticed that it happens when I turn on Wifi.

[Samuel1]

Yes, you should try it. The whole thing sound really strange.

If the problem still persist after an update you should send it in to a service center for repair.