: Before updating, use your management software to back up user templates and attendance logs Factory Reset
Export your users, fingerprints, and transaction logs to a USB drive or via the software. Zkteco Update Firmware
Outdated firmware can expose your corporate network to security vulnerabilities and cause communication drops with your management software. : Before updating, use your management software to
:
Ensure your USB drive is formatted to FAT32. Check that the firmware file is in the root directory and has not been renamed. ZKTeco terminals look for precise filenames. Check that the firmware file is in the
If updating a device without an internal backup battery, make sure it is plugged into an Uninterruptible Power Supply (UPS) during the 5-minute upgrade window.
Ensure the device is plugged into a reliable power source. Never update on low battery. Step-by-Step Guide to Updating ZKTeco Firmware
打开微信，使用扫一扫进入页面后，点击右上角菜单，
点击“发送给朋友”或“分享到朋友圈”完成分享
: Before updating, use your management software to back up user templates and attendance logs Factory Reset
Export your users, fingerprints, and transaction logs to a USB drive or via the software.
Outdated firmware can expose your corporate network to security vulnerabilities and cause communication drops with your management software.
:
Ensure your USB drive is formatted to FAT32. Check that the firmware file is in the root directory and has not been renamed. ZKTeco terminals look for precise filenames.
If updating a device without an internal backup battery, make sure it is plugged into an Uninterruptible Power Supply (UPS) during the 5-minute upgrade window.
Ensure the device is plugged into a reliable power source. Never update on low battery. Step-by-Step Guide to Updating ZKTeco Firmware
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