Category: Mac OS X

iPhone “No Service” message

NOTE: I’ve recently posted a better summary of how to troubleshoot this problem, with more fixes, and links to more information. I recommend you take a look at it before getting started: [“No Service” message on iPhone, part 2]


My iPhone started displaying a “No Service” message a few days ago. When it didn’t go away, I called the ATT Wireless people. Here are the easy steps to cure the problem:

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