Iphone? i already have a contract with a nokia phone can i upgrade to an iphone?

If u are with rogers fido, u can refresh your contract to get an iphone, if your contract isnt new...they offer you that service cuz people want to buy iphones and not pay to cancel contracts...call your phone service and ask how much.
If ur At&t..i dunno if that works.

in either way, you can buy the iphone full price and keep the same contract and phone service( if not with fido, rogers and at&t), u must unlock and jailbreak your iphone, but its quite easy to do now.