The screen on my phone is broke, will not turn on and has several cracks in it. It's my fault from slamming it down in a fit of anger. The phone power's on as I feel it vibrate and led lights up, just the screen is black. I need to back up my contacts that i have. I've already gone onto verizon's site and the cloud hasn't been updated since this phone was replaced in september and i've added alot of new contacts since. What can I do to get those new contacts backed up?