Chapter 29 Maintenance

29.6 Firmware Upgrade Screen

Find firmware at www.zyxel.com in a file that (usually) uses the system model name with a “*.bin” extension, e.g., “NBG4615.bin”. The upload process uses HTTP (Hypertext Transfer Protocol) and may take up to two minutes. After a successful upload, the system will reboot.

Click Maintenance > Firmware Upgrade. Follow the instructions in this screen to upload firmware to your NBG4615.

Figure 143 Maintenance > Firmware Upgrade

The following table describes the labels in this screen.

Table 88 Maintenance > Firmware Upgrade

LABEL

DESCRIPTION

File Path

Type in the location of the file you want to upload in this field or click Browse... to

 

find it.

 

 

Browse...

Click Browse... to find the .bin file you want to upload. Remember that you must

 

decompress compressed (.zip) files before you can upload them.

 

 

UploadClick Upload to begin the upload process. This process may take up to two

 

minutes.

 

 

Check forClick this to check for the latest updated firmware.
Latest

 

Firmware Now

 

 

 

Note: Do not turn off the NBG4615 while firmware upload is in progress!

After you see the Firmware Upload In Process screen, wait two minutes before logging into the NBG4615 again.

The NBG4615 automatically restarts in this time causing a temporary network disconnect. In some operating systems, you may see the following icon on your desktop.

Figure 144 Network Temporarily Disconnected

After two minutes, log in again and check your new firmware version in the Status screen.

 

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NBG4615 User’s Guide