wifi greyed out after update to ios7

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wifi greyed out after update to ios7

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December 28, 2013
6:04 pm

youssef2210

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December 28, 2013

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After upgrading from a 100% functional iphone 4s from ios 6 to ios 7.

wifi stopped working. after reboot, wifi setting is greyed out. bluetooth button is shown as busy circle…

done: network reset, backup restore, dfu mode with fresh ios7 file….

turning wlan on in new config bar is available, but does not turn on wifi….

apple diagnostic tool said that I have a charging problem, but everything is fine with charging batteries.

I can not believe that there a so many coincidences with hardwareproblems?

iPhone 4S, iOS 7, Upgrade wifi wlan bluetooth

January 16, 2014
7:02 pm

MagStar

Pittsburgh

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November 15, 2013

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Everyone I know is having HUGE problems after upgrading. One of my friends waited two weeks until the iPhone employee she trusted was back from vacation, just so she could take her phone to him at the store to upgrade and fix all the problems. It took a few hours with the professional, but her phone works right now.