“Is the unlocked version of Samsung GS4 really unlocked? I bought a unlocked version of Samsung Galaxy S4 recently and at first it didn't recognize my foreign simcard, had to have a best buy emploeey to stop a verizon program that was running. There's still many verizon programs on my phone, shouldn't they be gone if I got an unlocked version?”

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• If you have a Verizon SIM card it wouldn't work on an unlocked phone. Verizon puts a block on their SIM card so their phones won't be used on GSM networks. GSM phones and SIM cards only work with Straight talk, AT&T and T-Mobile networks. Those are GSM SIM cards.

  Answered by Candace134 10 years ago

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