Fingerprint scanner issue

[AC Question]

Help! I used up my fingerprint scans and it's asking for my device password. I did not write down the password and I have taken the battery out. No luck. Any clues?

 

[Golfdriver97]

Replied to similar thread: http://forums.androidcentral.com/ask-question/618079-fingerprint-scanner-issue.html

Thread closed to avoid confusion.