Will T-Mobile (store) transfer my information into an iPhone 4?

I have a Galaxy Exhibit II and I want to buy a T-Mobile iPhone 4 from some one. If I buy it, will I be able to take it to T-Mobile and have them transfer contacts and make it my phone? Will they charge?

If you did not buy the phone from the T-Mobile store, they will most definitely charge you to transfer contacts and such between phones.

  • Why does the App Store want to know my billing information if the app is free? On my iPhone 4s, I try to download an app from the app store, first it'll ask for my password which is normal, and I put it all in correct but then it'll redirect me to my billing information/payment method and ask me to fill it out. I can't remember what my prepaid security number is because I haven't had it in so long so I can't do it. But the apps I try to download are completely free so I don't understand why this would happen. Is there anyway to fix this?
  • Why do i need billing information on iphone app store? So the other day i bought an app with my moms credit card and it went through fine but now i can't downlod any free apps it pops up red and says enter billing info, but its free? Befor i bought the app i could always doenload free stuff without doing that?
  • Where does an iPhone store its information? I don't have too much general information about an iPhone and I really need this question answered for a project I'm doing so it'd be great if you could reply As soon as possible!
  • Synced wrong ipod information into new iphone? I just got a new iPhone today and i plugged into my computer and opened itunes to sync all of the things i had on my iPod touch to my phone. My sister has an iPod also and all her things loaded on to my phone by accident. How do i take all of her stuff back off and sync all my iPods stuff on my phone? I had my contacts set before i synced and now they are all gone and it uploaded my sisters contacts. Is there anyway i can undo all that was just loaded and sync my stuff on instead?