Important Notice: November 24, 2025
Cudy AX3000 series routers manufactured starting in November 2025 (TR3000, SN code start with 2543 or later. 2543 in the SN means the 43th week in the year 2025 ) use the new Flash F50L1G41LC. Upgrading to older versions of OpenWrt intermediate firmware or OpenWrt firmware will prevent the device from booting. Therefore, we will be releasing new firmware updates for these products to add restrictions. If the device is detected to be using the new Flash, it will not be able to upgrade to older firmware versions 2.3.X or earlier. Additionally, previously provided OpenWrt intermediate firmware for older Flash devices will not be compatible.
Affected models include: AP3000 Outdoor 1.0, AP3000 Wall 1.0, M3000 1.0/2.0, TR3000 1.0, WR3000E 1.0, WR3000H 1.0, WR3000S 1.0, and WR3000P 1.0.
Cudy has released the new OpenWrt intermediate firmwares, which have been updated to Google Drive. Please switch to the new intermediate firmware.
Regarding the OpenWrt firmware, we are still waiting for the official OpenWrt forum to release an OpenWrt firmware compatible with the new Flash. Once released, please use the new OpenWrt firmware.
If the SN code is less than 2543. It uses the old flash. There is no such problem.
Warnings
This webpage lists software of devices which support OpenWrt system, before download and install the software, please note that OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to suit any application. For developers, OpenWrt is the framework to build an application without having to build a complete firmware around it; for users this means the ability for full customization, to use the device in ways never envisioned.
Description
- This file can only be used when your router works under Cudy web UI.
- If the router already works under OpenWRT UI, user should restore it to Cudy official firmware first. And then upgrade the router with this firmware.
- How to restore the router to Cudy official firmware? Please read the readme in the file downloaded.
Warranty:
Cudy hereby declares
- We, Cudy, do not undertake warranty for any software that is not released by Shenzhen Cudy Technology Co., Ltd.
- We do not assume any warranty for products that have installed any software not released by Shenzhen Cudy Technology Co., Ltd.
- If you need to use openwrt software, we suggest you download it from Cudy's official website.
Download OpenWrt Firmware to Remove Signature Check: Drive
OpenWrt Firmware Finder (Not Released by Cudy): OpenWrt Firmware Selector
895 comentarios
@ Cudy R700 VPN Router
Dear Customer,
Thank you for contacting Cudy support team.
Generally, we will offer the intermediate firmware after Openwrt forum released the Openwrt firmware. The Openwrt firmware is developped by Openwrt forum, not Cudy. For now, I can’t find the Openwrt firmware of Cudy R700 on the Openwrt forum.
“Will openwrt firmware be available for Cudy R700 VPN Router?”
@Rodrigo Araujo
Dear Customer,
Thank you for contacting Cudy support team.
Generally, we will offer the intermediate firmware after Openwrt forum released the Openwrt firmware. For now, I can’t find the Openwrt firmware on the Openwrt forum . Do you have the Openwrt firmware of Cudy RE1800 V2.0?
“Hi. Will there be a minimal image for RE1800 V2 so that I can skip signature checks and try to add OpenWRT to it? I was able to add official support for another device in the past, albeit for a different brand – search for CF-WR758AC on their site – but I’d be interested to add support for Cudy RE1800 V2, or at least try. Thanks in advance.”
OK it works but only via CLI and via cable
May I have working intermediate firmware for WR3000? The version available on drive causes device to brick. Thx.
Cudy M3000 V2 Openwrt not available plse Cudy M3000 available