My wife's Droid Pro had the issue with the earpiece not working, so I recently replaced the defective part. The earpiece is now working correctly, but now everytime the dialer comes on the screen the phone freezes up and the screen goes black. The only way to end the call (without someone ending it on the other end) is to do a battery pull. I tried a hard reset last night, but now when the dialer comes up to activate the phone... I get the same issue. Any thoughts?