For certain standalone models, you can use a physical trigger to reset the device to its default admin settings. The 30-Second Rule : While the device is powered on, find the Tamper Switch

: Open the software on your PC and enter the four-digit time without colons (e.g., enter 1420 for 14:20).

If you need help legally and safely regaining access to a ZKTeco device, I can:

Before resorting to dangerous repacks, try these methods. You likely already have everything required.

Navigate to Device Operation > AC Manage (or Advanced Function) and select Clear Admin .

Finding yourself locked out of a ZKTeco biometric device can be a major hurdle for office administrators. While many seek a "repack" tool for a quick fix, these third-party downloads often carry security risks. The most reliable way to regain access is through official software or verified "super password" calculation methods based on the device's system time. Methods to Reset a ZKTeco Admin Password

While there are several "repack" versions of password reset tools shared in online forums, I strongly recommend using or verified time-based calculations to avoid security risks like malware found in unofficial software. Official & Verified Reset Methods

If you are a legitimate device administrator who has lost access, please contact ZKTEco's official support or your system integrator for proper password recovery procedures.