okay, my brother's birthday is coming up and he's thinking about going to t-mobile. i'm considering getting him the motorola krzr (which is silver) but i'm wondering if there's any "limitations" to it. basically, what are the major differences between the t-mobile's version and an unlocked one? i've been trying to find information but, besides the myfaves, it looks like t-mobile kept the phone as is.
thanks in advance.
thanks in advance.