well im geting a hero unlocked/unbranded off of ebay. i didnt relieze what i was biding on till to late i thought it was the phone i saw on tmobile but i was wrong. what i have since read about the phone it seems like a great phone but what all issues will i have runing it on american t-mobile? what all am i gonna have to do to set it up? what all updates should i do and how do i get them?