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5. Click Browse.... In the displayed dialog box, select the backup configuration file. 
6. Click Restore Settings. 
 
7. Then the WS319 automatically restarts to make the new configuration file useful. 
Upgrading Software 
The WS319 can be upgraded online using the web management page. Make sure you are 
connected to the Internet before the upgrade. 
1. Log in to the web management page. 
2. Click Maintain > Device Management > Online Update. 
3. Click Check to upgrade the WS319 to the latest version. 
During importing the configuration file, do not power off the WS319; otherwise, the restoring 
of the WS319 to the normal state may fail.