Upgrade firmware using FTP

The ZyAIR enbedded TFTP client address facility enables fast firmware upgrade as well as configuration file backup and restoration.

To manually upgrade the the firmware, you have to go to download the latest firmware first from www.zyxel.com and then upload it to the ZyAIR.

Upgrading a software file

- 1. Download the default firmware file from the ZyXEL ftp server, unzip it and save it in a folder.

- 2. Select Utility in the ZyAIR Web configurator and click Software Upgrade. Enter the IP address of your TFTP server is installed.
- 3. Click the boxes for each upgrade file ( they will upgrade all if you proceed by default ).
- Click OK, to begin the file upgrade.
- 5. A Software Upgrade Proceeding screen will appear. The ZyAIR automatically reboots after a software upgrade.

The following table describes the lab in the screen.

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