If you lost your PIN (Pin Identification Number) for your Schage door lock, there's a way to restore the device to its factory default settings and reprogram the lock.

After following the steps described here, you will be able to have a new code to use on the keypad. Let's take a look at the step-by-step process...

1. Use a screwdriver to remove the cover plate of the Schlage door lock.
2. Disconnect the battery from the deadbolt.
3. Press the "Schlage" button few times and then hold it.
4. Reconnect the battery (while holding the "Schlage" button pressed) .
5. Keep the "Schlage" button pressed for at least 5 seconds.
6. Reprogram the lock.

The reset will erase all the information stored in the deadbolt, including the user's access and audit information, so you need to reprogram the lock from scratch. 

I hope this article can help you; please share it your friend.