警告
本网页列出了支持 OpenWrt 系统的设备的软件，在下载和安装软件之前，请注意 OpenWrt 项目是一个针对嵌入式设备的 Linux 操作系统。OpenWrt 不会尝试创建单个静态固件，而是提供具有包管理的完全可写文件系统。这让您无需选择和配置供应商提供的应用程序，并允许您通过使用适合任何应用程序的包来自定义设备。对于开发人员来说，OpenWrt 是一个构建应用程序的框架，无需围绕它构建完整的固件；对于用户来说，这意味着完全自定义的能力，能够以从未想象过的方式使用设备。
描述
- 仅当您的路由器在 Cudy Web UI 下工作时才可使用该文件。
- 如果路由器已经在OpenWRT UI下工作，用户应先将其恢复为Cudy官方固件。 然后使用此固件升级路由器。
- 如何将路由器恢复为 Cudy 官方固件？请阅读下载文件中的 readme。
保修单：
Cudy 特此声明
- 我们 Cudy 不对任何非深圳市多酷科技有限公司发布的软件承担保证责任。
- 对于安装了非深圳市多酷科技有限公司发布的任何软件的产品，我们不承担任何保修。
- 如果您需要使用openwrt软件，建议您从Cudy官网下载。
下载OpenWrt固件删除签名检查： 驱动器
OpenWrt 固件查找器（非 Cudy 发布）： OpenWrt 固件选择器
1502 条评论
I would like the Cudy-signed intermediary file for flashing my router with OpenWrt. What I have is Firmware Version 2.5.28-20260807-120317 and Hardware M3000 V2.0 with the YT8821 variant. Why is this file specifically not available on Google Drive where all the other files are?
TR3000-256MB EAEU1.0 — request for intermediate firmware and recovery file
Hello Cudy Support,
I sent this request to support@cudy.com on September 28 and again on September 29 (full S/N included in the emails), but have not received a reply yet, so I am posting here as well.
- Model: TR3000-256MB, EAEU1.0
- Production week in S/N: 2623
- Current stock firmware: 2.5.27-20260804-190139
I have NOT flashed anything yet. Another TR3000 256MB owner (S/N week 2626) reported on your recovery FAQ page on September 26 that the router stopped booting after flashing the intermediate firmware from the TR3000-256MB download page (DTS_and_intermediate_firmware, May 2025) on top of stock 2.5.21. My stock firmware is even newer and is not listed on the download page, so I want to confirm compatibility before flashing.
Could you please send me by email:
1. The intermediate firmware confirmed to work with my unit and stock 2.5.27.
2. The stock firmware for TFTP recovery (recovery.bin), ideally 2.5.27.
3. Which NAND flash chip is used in TR3000-256MB units from this batch.
4. Which OpenWrt image to install afterwards (cudy_tr3000-256mb-v1-squashfs-sysupgrade.bin from OpenWrt 25.12.x?).
Thank you!
Hello Cudy Support,
I have a Cudy WR3000H V1.0 (EU).
Router information:
Model: WR3000H_EU V1.0
Serial Number: WR3000H254300*** EU 1.0
Stock Firmware: 2.4.5 US
I would like to install the official OpenWrt firmware.
I understand that routers with SN 2543 or later require the new OpenWrt intermediate firmware for the F50L1G41LC flash.
I found the intermediate firmware:
cudy_wr3000h-v1-sysupgrade_20251119.bin
However, I understand that some WR3000H units with the F50L1G41LC flash and Motorcomm YT8821 WAN PHY report “File is invalid” when using this image.
Could you please provide me with the correct Cudy-signed OpenWrt intermediate firmware specifically compatible with my hardware revision?
I would then like to upgrade to an official OpenWrt version 24.10.5 or newer.
If you were in my shoes, would you buy a product from a company that doesn’t respond? I was planning to order another item, but unfortunately, I will not buy—nor let anyone around me buy—anything else from a company that fails to reply. Definitely do not buy anything from the Cudy brand; I certainly won’t buy from them again, and I’m going to post about this on every forum.
Cudy x6 v2
Hi, I bought a Cudy X6 v2, but it doesn’t have 5GHz FCC channels. Could you please send me the US firmware? I would really appreciate it. Thank you.