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Here are descriptions of every buttons: 
Backup 
Press ‘Save...’ button, and you’ll be prompted to 
Settings (1): 
download the configuration as a file, default filename is 
‘default.bin’, you can please save it as another filename for 
different versions, and keep it in a safe place. 
Restore 
Press ‘Browse…’ to pick a previously-saved 
Settings (2): 
configuration file from your computer, and then click 
‘Upload’ to transfer the configuration file to router. After the 
configuration is uploaded, the router’s configuration will be 
replaced by the file you just uploaded. 
Restore to 
Click this button to remove all settings you made, and 
Factory Default (3): 
restore the configuration of this router back to factory 
default settings. 
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