hi all i managed to crack my screen yesterday so i am trying to track down a new one. i found one on e bay but apparently there are 2 different types i which has a I.C. chip on the ribbon and one that doesn't, how do i find out which one i need, mine is a HTC WILDFIRE A3333. thannks for any help. i was quoted £70 to fix but if thats the case i may as well buy a excellent condition seconhand for £50 that i'v'e seen, however i would rather repair my own. thanks again.