WiFi Does Not Turn On

After an automatic update was installed (5.0.2), WiFi won't turn on anymore. If I try to turn it on, it just says turning on but it won't open. The WiFi Address, MAC Address and Bluetooth Address in Settings only shows "Unavailable".

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I got a smilliar problem like you,try to reinstall/downgrade the software and didnt work,i tried to bring it to sony service center but its gonna cost a month to repair it,what i did just bought a wifi pcb board and replaced it by myself,now its working again

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Hi, did you find a tutorial to replace the WiFi PCB? I can't find one anywhere?

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it works for D6708 Z3V MODEL?

this appy for.. ?

thanks.

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@James what i did just type in youtube search box,"how to disassemble sony z3",do a research about wifi pcb model,how its looks like,then try to replace it based on the video

@rafael im not sure,if the pcb model same like mine,please do a research first,i guess the method to replace it still same

Please forgive me,im not so good at english,but im trying to answer you guys with my best

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Oh Its Difficult You Need To Downgrade Your Device So You Can Use Wifi Again. I Hope It Works

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Downgrading your device is not necessary. Sony released the update to the phone after they tested it. Do think Sony would have upgraded the device if wifi didn't work?

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Nikko Tamana will be eternally grateful.
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