This document explains a verified, general procedure to update firmware on ZKTeco biometric devices (fingerprint/face/access control). It covers preparation, safety, steps for common models, verification, and rollback. Adapt device-specific filenames and tools per your model.
: Locate your existing firmware details in the device menu under System Info Firmware Info Hardware Compatibility zkteco update firmware verified
: After the device reboots, the management software should automatically query the device's info. The feature is only marked "Verified" if the reported version number matches the expected update version. This document explains a verified, general procedure to
Requires attention; users must often update both the device firmware and the server-side SDK/Software simultaneously. FAQ - ZKTeco This document explains a verified