Iphone 4s stuck in searching mode?

[cellulartalk]

Hi I have iPhone 4s ios 5.1.1 but the device is stuck on searching mode. I tried removing Sim card but still says searching , restarting , searching... Can anyone help? Please iPhone 4S, iOS 5.1.1

More... (http://www.howardforums.com/showthread.php/1851631-Iphone-4s-stuck-in-searching-mode?goto=newpost)

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