I am certain I had a full charge as I took it off the car charger before entering the building. I was in for 1/2 hour at least and was sending & receiving text as usual when in the middle of composing, my phone blinked off - it just went black. I hit the button at the base of the screen, nothing. tried to power up - nothing. as if my battery died. I took the battery out and re-inserted it - nothing, so I went to plug it in to a wall charger ( both cord & charger came w/phone) and I get a picture of a dead battery every five seconds or so accompanied by a short vibe. no charge, just the battery with the circle that rotates only its not rotating. tried another battery - same deal. any ideas? my pc did not note it when I plugged it in usb
