How to Upgrade Firmware on the WAX610D Access Point Using TFTP?

Zyxel_Jami

Upgrading the firmware on your WAX610D Access Point using TFTP can be done by following these steps:

1. Ensure that the AP's uplink port is connected to the switch or gateway.
2. Verify that both the AP and the TFTP server are connected to the same subnet.
3. Set the current directory on your computer to the default TFTP path: C: Program Files Tftpd64.
4. Place the firmware file you wish to update in this directory.
5. Temporarily disable the Windows firewall settings, including the Private network profile. You can follow the detailed instructions available at this Microsoft Support link.

Please refer following link for further guidance:
Firmware recovery steps for Zyxel Access Points