I don't have an iphone but I been wanting one for tmobile for a little while now. I've been looking into info for a jailbroken iphone and have come across some questions because of friends that own iphones that use them on tmobile.
First I heard that when you unlock the phone so you can use it for tmobile you lose the ability to access edge. Next, just recently a friend of mine told me that with his iphone he cannot recieve calls while in the middle of other applications, such as text and browser.
So can anyone clarify these things for me and also what other possible things that can be lost, if any, by jailbreaking or unlockiing the iphone.