Unlocked iphones + tmobile services?

[Maggie E]

Someone help me, I want an iphone but I have tmobile, if I somehow (tips would be helpful) get an unlocked iphone, do I just put my sim into it from my old phone? What services work? Will I have to pay for Internet or is that completely unavailable? Can I plug it into my computer to download apps and ect???

 

[Honey Bizzle]

Well first off, that is illegal. Secondly, T-Mobile has started blacklisting people who have iPhones with their service so my advice to you is to not waste your time or money.