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Upgrade to at&t prepaid iphone


Upgrade to at&t prepaid iphone

I've got a new at&t sim card and when I put it in my iphone 6 it ends up telling me carrier not supposed. There both at&t to.. Plz help


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ACE - Expert

Re: Upgrade to at&t prepaid iphone

Either you have a faulty phone, a faulty SIM card or you somehow got a phone locked to a different carrier. Was a SIM card from a different carrier ever put in the phone? You should go to an ATT corporate store.

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