Hey everyone I looked around but didn't see anything for the 3vo so I will try my luck. When ever I get a call or call someone if its longer than 30 seconds I cannot hang up, my phone is unresponsive. It will detect my ear is not near and the back light will pop up but i cannot succesfully hang up. I have to press my wake up button to shut if off then press it again to turn it on unlock my phone and then hang up. Then to make matters worse I cannot use my phone i have to repeat the process. Any suggestions?