Manage the Extender 
 
 
  Click Save to save your settings. 
Firmware Upgrade 
  On your computer, download the latest firmware file from our support 
page at http://tp-link.com. 
  Launch a web browser and log into http://tplinkrepeater.net, then go to 
Settings > System Tools > Firmware Upgrade page. 
  Make sure the firmware version you downloaded is same as the hardware 
version displayed on this page, then click Browse to select the 
downloaded file. 
 
  Click Upgrade. The upgrade takes a few minutes to complete and the 
extender will automatically reboot itself when finished. 
 
Backup & Restore 
It  is  highly  recommended  to  backup  your  current  configurations,  in  case  a 
recovery is needed to restore the system to a previous state or from the factory 
defaults. 
Backup Configurations 
  Launch a web browser and log into http://tplinkrepeater.net, then go to 
Settings > System Tools > Backup & Restore page. 
  Click Backup to save your current configurations as a config.bin file on 
your computer. Make sure to save it in a safe location where you can 
retrieve it when needed.