Hey guys sometimes when my phone is powered on, and I try to wake up it buy pressing the hard button on the right side of the phone, and nothing happens. When I press the volume buttons, I hear the volume levels go up and even vibrates when you bring the volume all the way down, so I know the phone is powered on, but the screen doesn't turn on. Only solution is to do a battery pull. This has happened about 4 times since I got the phone a little over a month ago. Has this happened to anyone else?