Tip: If a user exits with the same ID in the fingerprint lock, the new upload
will overwrite the existing user data; otherwise, the new user data will be
directly added.
4. Upgrade Firmware
You can select “Upd Firmware” to upgrade the firmware of a fingerprint lock
through the upgrade files in the USB pen drive.
Note: If you need firmware upgrade files, please contact our technical support
engineers. Generally it is not recommended to upgrade the firmware.
Tip: Please do not perform invalid operations (for example, insert
or remove the USB pen drive in a frequent manner or during
upload/download) on the USB pen drive, because it may result in
system instability. It is recommended to keep the door open during
the use of the USB pen drive.
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