User guide
ADSL2+ Ethernet USB Combo Router - User Guide  
Page 58 of 67 
4.5.25  Firmware Upgrade 
You  can  upgrade  the  ADSL  Router’s  firmware;  click  on  Firmware  Upgrade.  To  upgrade  the 
firmware, click browse, find the firmware file to download. Make sure this is the correct file. 
Click on Update Gateway. Once the upgrade is complete the ADSL Router will reboot. You will 
need to log back onto the ADSL Router after the firmware upgrade is completed. The firmware 
upgrade should take about 5 minutes to complete. Note: Do not remove power from the ADSL 
Router during the firmware upgrade procedure. See Figure 1-43. 
Figure 1-43 : Firmware Upgrade 
4.5.26  Restore to Default 
The  restore  to  factory  defaults  feature  will  set  the  ADSL  Router  to  its  factory  default 
configuration by resetting the ADSL Router. A prompt as the one shown in Figure 1-44 will pop-
up.  You  may  need  to  reset  the  ADSL  Router  to  its  factory  default  if  you  lose  the  ability  to 
interface  ADSL Router  via  the  web  interface  (or following a  software  upgrade).  To  reset  the 
ADSL Router,  simply  press  the  reset  button for ~10  seconds  (or  more).  After about  30  ~  40 
seconds the ADSL Router will be operational again. 
Figure 1-44 : Restore to Default prompt 










