my brothers screen is lightly cracked. if you look at it dead on, you cant even see it. i assume its just the top layer/digitizer though. can someone just confirm before i buy it to replace? probably tough to tell, sorry bout the pic. screen works 100% perfectly, just has the slight crack over it, which is why i assume its the digitizer.
It don't matter .. If one is broke you have to replace both .. As stated the digitizer and LCD are fused together you can not just replace one .. If it was a 3GS or 3G then yes you could just replace the digitizer ..