ZyXEL Communications ATP500 - Page 638

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www.zyxel.com
Download the Current Firmware Version from ZyXEL.com
Go to www.zyxel.com/support/download_landing.shtml and download the
current firmware package.
Note: The firmware update can take up to five minutes. Do not turn off or reset the
ZyWALL/USG while the firmware update is in progress. This example was using USG110
(Firmware Version: ZLD 4.25).