Connect the device to your software (ZKAccess 3.5, BioTime, or ZKBiosecurity).
Navigate to System Settings > Maintenance > Upgrade . Zkteco Update Firmware
Go to the Device Management terminal in your software, select your device, and look for the Firmware Update or Upgrade option. Connect the device to your software (ZKAccess 3
This method is especially useful when you don’t have physical access to the device. select your device
Connect the device to your software (ZKAccess 3.5, BioTime, or ZKBiosecurity).
Navigate to System Settings > Maintenance > Upgrade .
Go to the Device Management terminal in your software, select your device, and look for the Firmware Update or Upgrade option.
This method is especially useful when you don’t have physical access to the device.