That happened to me before. well i forgot to press the save button after i change the passcode..

try your old passcode to see if it's still active..

I did, and it still won't let me in! What now?

www.google.com/search?hl... Click on the first link..

try to exhaust finding the passcode yourself, before clk on link..

help.twitter.com/forums/... hope that helps Peggy..

I would make sure you cleared your cache as well.