Hi, my touchscreen is completely off. When I'm texting I can't even use the keyboard because when a press a button it will pop up options of what to do with the contact. So I try to exit out with the back button but that dosnt work either. So it then calls the person I'm texting and then I won't be able to hang up. It drives me insane. It's like theres an invisible finger using my phone. Even the 4 buttons on the bottom don't work. I can't even draw my pattern to unlock my phone without waiting 30 seconds each time. Please someone help me I tried calibrating it, taking out the battery, i don't want to restart my phone and delete everything. PLEASE SOMEBODY HELP ME THIS PHONE IS DRIVING ME INSANE!!!