Some updated versions introduce QR code reading improvements, faster template extraction, or extended log storage management.
October 26, 2023 Subject: Firmware Availability, Download Procedures, and Risk Assessment for ZKTeco K40 Pro zkteco k40 pro firmware download updated
: Once you receive the update file from support, copy it to the root directory of a FAT32-formatted USB drive. Perform the Upgrade : Insert the USB drive into the device's USB host port. Navigate to the System or Maintenance menu. Select the Firmware Update or Software Update option. Follow the on-screen prompts to complete the installation. faster template extraction
Various forums and file-hosting sites host firmware files. 2023 Subject: Firmware Availability