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Charter-Specific Firmware Update

Netgear WNDR3800

This article provides instructions for updating your Charter WiFi Netgear WNDR3800 router to the latest Charter specific firmware.


What is router firmware?

Computer chips that have data or programs recorded on them are firmware, this is what makes your router run.

Why does my router's firmware need to be updated?

Manufacturers regularly release new firmware versions to improve performance, add functions, and fix bugs.

Before you begin, please ensure your router qualifies for the upgrade. 

  • Model: WNDR3800 (retail routers only). 
  • SSID: Should begin with NETGEAR.


How do I update my router's firmware?

to start the WNDR3800 firmware download.

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