Report "I have a Nokia lumia 900 for the whole day the phone was acting fine nothing wrong I mean yeah it would reboot its self here and there but it didn't none that day and later that night I was listening to music and it reboot its self and now that it rebooted it won't come on at all keeps a black screen and the 3 touch screen buttons on the phone keep flashing did a hard and soft reset and it won't fix the problem please help me"