Apparently, TMO is aware of a system error, but it does not work as something for them. Who knows. Anyway, try to contact the seller and see if he has a TMO account, can he do that (I think if there is still a deal plan, this is the only way, but everyone is encouraged to correct me .) T-Mobile will pay the fee to free the wireless industry from this practice by discarding two-year contracts and subsidies in exchange for lower monthly fees. To make sure you did not have a bunch of idiots, I tested each customer service three times: once before ordering, once upon order, but before unlocking, and once after unlocking. How we assessed the performance Each unlock service provider was considered. The following 6 categories: Category 1: Unlock area Not all unlock operators can unlock iPhones from any operator. In addition, getting a padded phone is always a smart idea if you want to get yourself a first class smartphone in good physical condition and even lower costs. Unlocked 16gb Phones. The only way to get an unlocked iPhone 6s now is if you buy it for T-Mobile on the Apple Store, buy a Verizon model, or if you join the Apple iPhones upgrade program. You can choose from dozens of offers and choose from brand new, used and refurbished phones so it will not be difficult to find one that suits your budget. An iPhone 6s, iPhone 6s Plus, iPhone 6, iPhone 6 Plus or iPhone 5s on Sprint or Verizon Wireless enabled also have the option With the included SIM you can be international in GSM networks. Remember that the price often determines the quality of the product. Do not be tempted by offering to sell new phones at suspiciously low prices. But things have changed since then Think of another important factor when you buy iPhone 6s and iPhone 6s Plus, especially if you want carrier freedom.