If this is your phone and it is locked to your current provider or an old provider you had you can simply call them on an other phone and ask them for the unlock code. They will walk you though the steps and give you a free code. This is the best way to do this.
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If this is your phone and it is locked to your current provider or an old provider you had you can simply call them on an other phone and ask them for the unlock code. They will walk you though the steps and give you a free code. This is the best way to do this.