User's Manual

ADSL Series User’s Guide 237
CHAPTER 23
Firmware Upgrade
23.1 Overview
This chapter explains how to upload new firmware to your ZyXEL Device. You can download new
firmware releases from your nearest ZyXEL FTP site (or www.zyxel.com) to use to upgrade your
device’s performance.
Only use firmware for your device’s specific model. Refer to the label on
the bottom of your ZyXEL Device.
23.2 The Firmware Screen
Click Maintenance > Firmware Upgrade to open the following screen. The upload process uses
HTTP (Hypertext Transfer Protocol) and may take up to two minutes. After a successful upload, the
system will reboot.
Do NOT turn off the ZyXEL Device while firmware upload is in progress!
Figure 125 Maintenance > Firmware Upgrade
The following table describes the labels in this screen.
After you see the firmware updating screen, wait two minutes before logging into the ZyXEL Device
again.
Table 82 Maintenance > Firmware Upgrade
LABEL DESCRIPTION
Current Firmware
Version
This is the present Firmware version.
File Path Type in the location of the file you want to upload in this field or click Browse ... to find
it.
Browse... Click this to find the .bin file you want to upload. Remember that you must decompress
compressed (.zip) files before you can upload them.
Upload Click this to begin the upload process. This process may take up to two minutes.