HT201673: iOS: Understanding cellular data networks

Learn about iOS: Understanding cellular data networks
narendra upadhyay
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Q: i have iphone 3gs 8gb when i put sim then i got sim failure message or no sim card installed  how to resolve it?

i have iphone 3gs 8gb when i put sim then i got sim failure message or no sim card installed  how to resolve it?

iPhone 3GS, iOS 4.1, iphone 3gs 8gb black colour

Posted on Aug 4, 2013 6:11 AM

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narendra upadhyay

Q: i have iphone 3gs 8gb when i put sim then i got sim failure message or no sim card installed  how to resolve it?

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