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Fourth generation iPhone. Repair is straightforward, but the front glass and LCD must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White. This page aims to help users troubleshoot, fix, and seek help for the iPhone 4.

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Why does my phone switch between 3g, Searching and then No Service

My iPHONE 4, out of the blue it began to switching from At&T3G to Searching and then No service? is doing it freakently and it doesn't give me no service, can anyone help me find a solution?

Thank you

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Any chance you don't have a case on your phone? The iPhone4 has an antenna design that results in a low signal if you cover the lower left corner of the phone. Check out this article and let us know if your hand position affects reception.

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