xperia ray problem with connecting the wifi

[12ld]

my xperia ray wifi not working , the switch is not getting to on button its not getting switched on i even tried phone factory reset and restarting wifi trying on another wifi but nothing is working please help with the problem

[gwhispererz]

Hi, suggest you repair phone software with PC Companion, http://www.sonymobile.com/gb/tools/pc-companion/