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no wifi ios 7.0.4 iphone 4s

My wifi is no longer working. Problem occured a few weeks after OIS 7 upgrade. Current version is 7.0.4

The wifi is greyed-out in the settings and if I use the new IOS 7 shortcut my phone freezes completely and needs rebooting.

Prior to upgrade I have never had wifi problems.

I have tried to reboot, to restore, shut down and wait... etc.... no change

Downgrading to IOS6 would be great if possible

iPhone 4S, iOS 7.0.4

Posted on Nov 19, 2013 3:39 AM

Reply
34 replies

Nov 24, 2013 12:42 PM in response to gertgeisler

Don't waste your time!!!

And your money!!!


You can fix it and trust me all apple will say is o replace it....

I know this might sound crazy, but trust me and just try it! There is no harm!


1) prepare a blow dryer and have your phone with you...

2) Blowdry you phone on and off (10sec on and 2 sec off) since you don't want to distort your phone...

3)Blowdry till your phone says the temperature is too hot so you can't do anything unless a emergency call

4)once cooled down it may be already connected to wifi, but if not restart your phone

5)give me feedback


I hope I'm saving you $200...

no wifi ios 7.0.4 iphone 4s

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