Last week i upgraded my 2g iphone up to latest firmware 2.1, everything work fine but one thing i noticed i couldn't use was my bluetooth ear piece. Not to sure if it actually did work after my upgrade and just stop working over this past weekend but i notice it wouldn't sync up anymore today when i gave it a try at work.

I tried un-sync & re-sync it but it doesn't accept the pin i enter at all. Now has anyone had this problem if so, could you please assist me with this. I know the bluetooth work fine, any other device it syncs up with. But i don't understand why isn't not working along with my iphone any more.