User manual

47D-Link DSL-2320B ADSL2+ Ethernet/USB Modem User Manual
Section 9 - Tools
Firmware
If your ISP releases new software for this modem, follow these steps to perform an upgrade.
1. Obtain an updated software image file (firmware) from your ISP.
2. Enter the path of the image file location or click the Browse button to locate the image file.
3. Click the Update Software button once to upload the new image file.