Idk who else has experienced this, but i have a first run Evo 3D and it happen twice to me where i charge my phone at night and i wake up to see that my phone alarm didnt go off, and i press the power button only to see that the phone restarts and once it boots up to see that their is a small charge on it. I haven't taken it to sprint yet, but i am wondering if anyone else has experienced this problem. I had done a soft reset and hopefully this wont happen to me again.