How to unlock an iphone without TMobile contract


    Hello. I bought an iphone 8 in a Best Buy store and it was sell like an universal unlocked phone (I paid full price, without carrior) to use here in Brazil with my carrior.  However, when I inserts the SIM of the Brazilian operator, it appears that the phone is locked. I called Apple and they told me that my phone is locked by T Mobile and I should ask you to unlock. So, I would like to know how to unlock this device to use here in Brazil. I don't have any T mobile Sim card.


    Message was edited by: tmo_amanda to remove personal information

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