Originally Posted by nschlies1531
I have a problem also. I replaced my digitizer (though I don't think it needed replacing) and the glass which was cracked. Everthing went well. Touch screen and internet work fine. However, I can't place calls. When I do the screen turns dark and no other function will work until the call is dropped. In addition, my bluetooth still works. Can anyone tell me how to fix this?
We see this sometimes when people are repairing their phones. This is often caused by adhesive covering the clear hole on the digitizer that the proximity sensor "sees" through. Make sure the sensor is not blocked and your issue should be resolved.