08-10-2009 02:48 PM
Greetings, and welcome to the BlackBerry.com Support Forums.
Are you trying to login from the Facebook application?
Try this: With the BlackBerry device powered ON, remove the battery a few seconds and then reinsert the battery to reboot.
And try again.
PIN: C0001B7B4 Display/Scan Bar Code
PIN: C0005A9AA Display/Scan Bar Code