Samsung fingerprint lock 728 SMS reminder function

1. Samsung mobile phone needs to set backup PIN code when setting fingerprint unlocking. If fingerprint unlocking is inoperable or fails, you can use this backup PIN code to unlock it.

2. If you forget this backup PIN code, the mobile phone supports the remote unlocking function of samsungdive, which meets the following conditions: remote control and data movement (or WLAN) are turned on; The mobile phone is bound to a Samsung account, please visit the following website:

/After logging in with Samsung account, there is a screen unlock option, which can be unlocked by this function. After this operation, the previously set screen lock mode will directly become the default sliding unlock mode.

3. If the phone is not bound with a Samsung account, you need to contact the service center to help unlock it.