Was wondering if anyone else has had a similar issue. Before I I went to bed the battery was @ approx 40%. When I woke up in the morning the phone was off so I thought the battery had died. Plugged in the charger but it did not charge and nothing on the screen. Left it for about 30 mins and still nothing. Pressed and held all buttons for about 5 seconds, phone vibrated and it turned on. Battery shows 47%