I love my smart lock. How to change the digital password?

I love my family's fingerprint lock password modification setting method: I love my family's fingerprint lock password is 6 digits, first touch the wake-up area, light the key indicator, and enter the plus sign # to end. Enter two * signs, then enter the management password plus # to enter the management mode, press 5 to modify the management password, enter the management password plus #, and enter the new password plus # after verification is successful.

Modify the management password: press "5", enter the management password ending with #, and enter the management password again. The modification is successful.

The initial password of fingerprint lock is 4-20 digits of the management password. The initial management password at the factory is "12345678" and the user number is 0 1-99. Add the administrative password by force, otherwise the voice will continue to prompt "Please add the administrative password" until the addition is successful.