What's New:
  • Security fix and enhancement.
  • Added few security enhancements.

To Install:
  • Note: To avoid wireless disconnect issue during the firmware download process, NETGEAR recommends that firmware upgrade be performed on a computer with wired connection.
  • Write down all the settings which you changed from the default values, since you may need to re-enter them manually.
  • Using the Download Link below, download and extract the new firmware to a convenient place such as your desktop.The filename after extracting is D6400-V1.0.0.54_1.0.54.chk
  • Download Link: http://www.downloads.netgear.com/files/GDC/D6400/D6400_FW_V1.0.0.54_1.0.54.zip
  • Log in to the router using a Web browser. The URL is http://www.routerlogin.net.
  • Click ADVANCED tab > Administration > Firmware Upgrade.
  • Click Browse and find the file you just downloaded.
  • Click Upload. Do not interrupt the upgrade while the router does this step.

Important Note: Learn more.