I asked this question a few times but they got buried in the threads so I am asking it again in a separate thread. I bought the T-Mobile unlocked iPhone 5S at full price from Apple's online store. I received it and gone through the setup process. Although I tried two different SIM cards from two different companies (T-Mobile and AT&T) and confirmed that the phone is in fact unlocked, however I did not get the unlocked message in iTunes. I did this by putting in my own AT&T SIM card and then restored the phone with iTunes. No unlocked message no matter what I do. I also tried putting in DFU mode. Nothing. I even tried the same procedure with the older iPhone 5 which I got unlocked by AT&T. The unlock message shows up EVERY TIME I restore the iPhone 5. I am baffled! I know it is unlocked but what step am I missing? Could some one help!