Wifi icon problem in Xperia m

[moravia]

The Wifi icon in notification bar and the widget do not work properly. Either one is on and the other is off. And it just switches on completely not like the usual gradual increase till it reaches full luminosity.

[Phy]

Check this post http://talk.sonymobile.com/t5/FAQ/Wi-Fi-problems/m-p/348104#U348104

[Phy]

Check this post http://talk.sonymobile.com/t5/FAQ/Wi-Fi-problems/m-p/348104#U348104