ive had my razr maxx just three months now and it stopped working out of no where! i went to turn the screen on and it wont let me unlock it. the touchscreen is not working. every now and then it will go half way to unlock my phone but then stopes and goes back. could it be because cricket flashed my phone wrong? is this the digitizer that is broke? maybe a wire came loose in my phone? when people call i can see it and hear it, but my phone wont let me hit answer. HOW DO I FIX MY DROID???