HT201420: If you get an alert about the SIM card in your iPhone

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cwwright

Q: "Sim Failure"?

I am getting this message frequently now.  I turn the iphone off and then on and it gets service again.  What is the cause and permanent cure for this?

iPhone 3GS

Posted on May 7, 2014 3:13 AM

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Q: "Sim Failure"?

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