Zkteco K40 Pro Firmware Download Updated [work] <2027>

Go to Menu > System Info > Device Info . Write down the current firmware version.

: Format a USB drive to FAT32 and place the firmware file in the root directory. Execution : Plug the USB drive into the K40 Pro's USB host port. Enter the Main Menu (press and hold [M/OK]). zkteco k40 pro firmware download updated

A: Use the "Contact Sales" chat. Ask for the "Public Firmware Archive." Legitimate end-users are given temporary access. Go to Menu > System Info > Device Info

Select the firmware file from the USB drive and confirm the update. zkteco k40 pro firmware download updated