Step two:

Start the fingerprint lock touch screen to make the keyboard light up, then enter the use password (enter the management password in safe mode), and then press the "Register key" to enter the setting mode.

Tip: After successfully adding Bluetooth, the user can turn on the Bluetooth of the mobile phone, and then open the APP and click the "unlock sign" on the homepage of the APP to unlock it directly. However, there are two points to pay attention to when unlocking Bluetooth-1. The mobile phone must be near the fingerprint lock; 2. The mobile application must have location permission.

[Yale ymh70 fingerprint lock how to delete mobile phone Bluetooth]