I m havin 4s and its wifi gets disabled an wifi icon is greyed out...ny one cn help???i hd upgraded,restored everything.

My wifi icon is greyed out and automatically it starts working but hardly for 10 seconds nd again it gets disabld
...worried about it
Any solution???
i have tries restoring,hv upgraded to ios7 but no change....

Hi Holliecollie93,
It sounds very frustrating that you are unable to use wifi with your iPhone. I do have an article that I would like you to use in order to troubleshoot this, though it sounds as if you have already done some of the steps provided -
iOS: Wi-Fi settings grayed out or dim
http://support.apple.com/kb/TS1559
Specifically -
Resolution
Follow these steps to resolve the issue:
Restart your iOS device.
Make sure that airplane mode is off by tapping Settings > Airplane Mode.
Reset the network settings by tapping Settings > General > Reset > Reset Network Settings.
This will reset all network settings, including Bluetooth pairing records, Wi-Fi passwords, VPN, and APN settings.
Make sure that your device is using the latest software. To do so, connect your device to your computer and check for updates in iTunes.
If you still can't turn Wi-Fi on, please contact Apple for support and service options.
Thanks for using Apple Support Communities.
Best,
Brett L

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