I removed the battery for like a half hour. Now, I replaced the battery and plugged the Nokia 770 back into the wall. The white Nokia screen comes on and then a screen that says "Charging Battery" comes on - but it never advances beyond that.

After a lot of that, it now says "Battery Full" - I removed the battery for over 3 minutes and then replaced it, yet, the Nokia 770 will not turn on - even if it's plugged into the wall.

Please help me.