Ive had my EVO for 1 year. Today i had it plugged in and i was on 4G watching netflix. All of a sudden the phone just shut off. It was warm, so i thought it was an over heating precaution. I took the battery out and cooled it and the phone down, about 20 min. When i put the battery in and pressed power button nothing happens. When i plug the phone in to charge, it just flashes orange and wont turn on. Any ideas?