iphone 4 service

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Level 1

8 points

iphone 4 service

For some reason my iphone 4 keep going to simm not installed for no reason and it keep going to called failed and sometime people cant call me. this all started after the 7.0.3 update and i tryed to reset settings and its still doing it anyone?

iPhone 4 (8GB), iOS 7.0.3

Posted on Nov 12, 2013 5:48 PM

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Answer 1

Nov 12, 2013 5:49 PM in response to joepierce

Sounds like a hardware problem. Try removing and cleaning the SIM with a pencil eraser.

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Answer 2

joepierce Author

Level 1

8 points

Nov 12, 2013 5:52 PM in response to Lawrence Finch

i tryed that,(cleaning it) my wifes iphone 4 is also doing that. little more info when you turn it off and back on the problem goes away for 4 hours and then returns

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