How to upgrade firmware?
First of all, download the latest firmware file of your router from Edimax Download page. Save the file to your hard drive. Extract or Unzip the download file to be a .bin file. Please remember what folder you extract the file to. Login the router, click Tool at the left up corner., you will see Then click Firmware Upgrade, you will get Click Browse to choose the folder where the firmware is located, then click Apply. After about one minute, the router will be ready to use.