Samsung RNX-EASYN4 - Manual (Page 88)

Wireless Router RNX-EasyN4 User Manual
Backup Settings: This can save the Broadband router current configuration to a file
named "config.bin" on your PC. You can also use the <Upload>
button to restore the saved configuration to the Broadband router.
Alternatively, you can use the "Restore to Factory Defaults" tool
to force the Broadband router to perform a power reset and
restore the original factory settings.
- Reset
You can reset the broadband router when system stops responding correctly or
stop functions.