Wi if problem Xperia c model no c2305

[Jay69]

I am not able to turn wi fi on my phone, model Xperia c 2305.i tried to power switch off / switch on also but did not helped.
It is displaying message " Turning on Wi fi , but nothing happended

[ajju73]

i have same problem ..how much cost to repair it

[MaddyArc]

Xperia C is Sony's worst phone till date! 

[mahavirshah03]

In Xperia C maximum 5 user can connect..!!!

[alias383]

Iam not able to turn on my wifi n Bluetooth plz help me to over come 

[Jethar10]

I cannot switch on my Bluetooth and Wi-Fi. I tried wipe data and factory reset but it didn't work.

Pls I need immediate solution.