Tag: error troubleshooting low signal

Troubleshooting “No Service” messages on iPhone, part 2

There has been so much interest recently in my post on the No Service error message that appears to be plaguing particularly 3G iPhones, that it seemed appropriate to put up a more detailed summary of possible fixes for the “No Service” message on the iPhone.

Below is a summary of all the suggestions from the many comments on the original post (thanks to all the commenters!) and from several sites around the web.

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