How can I recover the pass code for Dropbox on an iPod Touch 4th generation?
2 questions: What is the passcode? How do I transfer Google contacts into ipad?
Did it work? Please post your results.
Are you still able to login through the website using your user/pass? If not then you should probably start there or you can follow this link: https://www.dropbox.com/forgot
Or do you mean the internal passcode lock that is set within the settings of the Dropbox app? You could try to unlink your iPod through the website here; https://www.dropbox.com/account#manage and then delete your Dropbox app, download it again and reconfigure it.
Idea taken from: