How to manually upgrade the firmware of an Asus router

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.

通过注册您的设备，轻松管理您的产品保修，获取技术支持以及查询维修进度。 需要协助? 产品规格可能随地区或产品批次而有所变动，我们建议您在购买时详细咨询销售商。 产品图片及颜色可能因拍照光线误差及屏幕设定，可能与实物产品效果有所差异，请以实物为准。 本网站所提到的产品信息、规格参数、应用程序、产品图片及产品特性等仅供参考，内容可能随时更新和修订，恕不另行通知。 PCB板与附赠软件可能随产品批次而略有不同，如有变动，恕不另行通知。 本网站所谈论到的产品名称仅做识别之用，而这些名称可能是属于其他公司的注册商标或

Download locations: No longer supported:

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