How much does it cost to change phones in t-mobile?

I have a t-mobile sidekick and I hate it. I want to change it to a new phone from tmobile like the mytouch or something. How much will it cost?How much does it cost to change phones in t-mobile?
You will have to pay the retail price of the phone plus an activation fee.How much does it cost to change phones in t-mobile?
If it has been two years since you bought your phone that means you can %26quot;upgrade%26quot; for a lower cost. If you got it within the past month, I'm sure you can get all your money back and get a new phone for the new price.



However, if neither one is the case, go to a T-Mobile store and ask about the cost to upgrade. It will depend on the phone you want of course. They also might want you to cancel your current contract and start a new one which can cost a lot of money.How much does it cost to change phones in t-mobile?
if u barely started ur contract u will have to pay full retail price. which can be veeeery expensive if u have been in da contract 22 months n only have 2 more months to go they give u a huuuuge discount how do i know this? because i have t-mobile n just yesterday i went to the t-mobile store to ask because i also hate the phone i have. ..

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