NBG4604 User’s Guide
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CHAPTER 21
Tools
21.1 Overview
This chapter shows you how to upload a new firmware, upload or save backup
configuration files and restart the NBG4604.
21.2 What You Can Do
•Use the Firmware screen (Section 21.3 on page 189) to upload firmware to
your NBG4604.
•Use the Configuration screen (Section 21.4 on page 192) to view information
related to factory defaults, backup configuration, and restoring configuration.
•Use the Restart screen (Section 21.5 on page 194) to have the NBG4604
reboot.
21.3 Firmware Upload Screen
Find firmware at www.zyxel.com in a file that (usually) uses the system model
name with a “*.bin” extension, e.g., “NBG4604.bin”. The upload process uses
HTTP (Hypertext Transfer Protocol) and may take up to two minutes. After a
successful upload, the system will reboot.