ZyXEL Communications VMG4380-B10A User Manual page 274

Chapter 33 Firmware Upgrade
After you see the firmware updating screen, wait two minutes before logging into the Device again.
Figure 139 Firmware Uploading
The Device automatically restarts in this time causing a temporary network disconnect. In some
operating systems, you may see the following icon on your desktop.
Figure 140 Network Temporarily Disconnected
After two minutes, log in again and check your new firmware version in the Status screen.
If the upload was not successful, the following screen will appear. Click OK to go back to the
Firmware Upgrade screen.
Figure 141 Error Message
274
VMG4380-B10A / VMG4325-B10A User's Guide