Using a paperclip, press and hold the button for 5 to 10 seconds while the device is powered on.
If you have downloaded a version of this tool, the general procedure is as follows:
This method works for many standalone ZKTeco terminals (like TX628, iFace, or F18) by generating a temporary password based on the device's current system time. fingerprintdubai.com Note the Time: download zkteco password reset tool repack
Enter the last 8 digits of your calculation result as the password (e.g., 73599241) and press Clear Admin: Once inside the menu, navigate to and select Clear Admin Pri Clear Purview to remove the lock. fingerprintdubai.com Method 2: Using ZKTime Software (Recommended)
: Check the exact time displayed on your device screen (e.g., 14:20). Calculate the Code : Take the time as a 4-digit number (1420). Subtract it from 9999: Square the result: Using a paperclip, press and hold the button
The tool works by calculating a "Super Password" based on the current time displayed on the device's screen. Because the device’s internal clock changes every minute, the generated password is only valid for that specific one-minute window.
: Once in the menu, navigate to the user settings to clear or change the administrator privileges. fingerprintdubai.com Manual Reset Without Software (Super Password Formula) fingerprintdubai
Navigate to Device > Add New Device , type in your terminal's IP address, and click OK .
Look at the clock on the lock screen of your ZKTeco device. Note the exact hour and minute.
If it asks for an ID, enter 8888 (the universal maintenance ID).
Ensure port 4370 (the default ZK port) isn't being blocked by your Windows Firewall. Conclusion