My Lock Pattern worked FINE until I setup a FINGERPRINT. It wouldn't even DRAW A PROPER LINE and UNMATCHED (same pattern had for 4+ years - used many times during Restore/Installing Updates for 6hrs). After updates, SAMSUNG ask to SYNC the phone back it hit me up to setup BIO, so I chose FINGERPRINT...that worked but then LOCK PATTERN CORRUPTED. So I just did what instructed above and NOW THE FINGERPRINT NO LONGER WORKS AND IT IS STILL ASKING FOR A LOCK PATTERN! SO NOW I AM LOCKED OUT! Why can't SAMSUNG SUPPORT GET ON THE PHONE AND ZAP GESTURE.KEY FOR ME - why should I have to turn into ADB programmer to try and hack this stupid CORRUPTED FILE! Chatted and Called...btw REMOTE UNLOCK only accepts UNLOCK PATTERN IN SETTINGS TO TURN IT ON! Wow - Samsung really knows how to program themselves OUT OF A CUSTOMER!