Zkteco K40 Pro Firmware Download Updated Portable

After reboot, go back to → System Info → Device Info . Confirm the firmware version has changed to the newer one.

If the specific file for the K40 Pro isn't publicly listed, you may need to contact support@zkteco.com zkteco k40 pro firmware download updated

ensures system security, better performance, and compatibility with the latest software like BioTime Pro 1. Firmware Status & Requirements After reboot, go back to → System Info → Device Info

Once you have the .bin file, the process is usually straightforward: the process is usually straightforward: