I plugged it into the wall charger and it now continuously boots, keys light up, white screen comes on and the charging battery (red) is displayed. A couple of minutes later it goes black, the Nokia logo comes up, then it sits on the At&t splash screen for 5 minutes and reboots. It has been doing this non-stop all night.
I have tried different chargers and even connected to my laptop. no luck.
I noticed on Nokia's site, people have been having this problem too, even with the 800. There is a few suggestions, but no solution.
Nokia site: Lumia 900 discussions.europe.nokia.com/t5/Nokia-with-Windows-Phone/Lumia-900-wont-power-on-after-battery-drain-bricked/td-p/1374905
Nokia site: Lumia 800 discussions.europe.nokia.com/t5/Nokia-with-Windows-Phone/Lumia-800-wont-power-on-or-charge/td-p/1225979/page/3
Bricked Lumia Blog noble-press.com/2012/04/lumia-900-review-progress/
Has anyone let their phone battery drain 100% and got it to charge back up?
Anyone having this same problem?