How to upgrade the Firmware on Asus AC and RT Routers

AdvancedTomato project is officially archived. At this time there is no plan to continue development. Below you can find alternative and older firmware files. Please take caution what you flash, if you flash too big or incorrect image file you might brick

If this firmware meets your current needs, get the desired version and apply it to your router unit; if not, check with our website as often as possible so that you don't miss the update that...

Based on the Asuswrt firmware developed by Asus, it brings tweaks, new features and other improvements to the original firmware, while retaining its performance and ease of use.

NOTE: This is not a firmware upgrade utility and cannot be used on a working ASUS Wireless Router. Normal firmware upgrades must be done through the web interface.

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Download locations: No longer supported:

Here's where you can download the newest software for your RT-AC56U.