Update: December 24,2025 Good news!
The OpenWrt forum has merged the pacth which supports the new Flash F50L1G41LC and update the OpenWrt firmware to the version 24.10.5. So if you download the OpenWrt firmware version 24.10.5 or newer version in the future to update the Cudy related models. There will be no problem.
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
1292 comentarios
Good afternoon,
I bought your router:
SN: TR3000255200919
Firmware Version : 2.4.22-20251113-125907
Model: TR3000
Hardware: TR3000 V1.0
I want to install OpenWrt on it.
As I understand it, an intermediate firmware is installed first, followed by OpenWrt?
Could you tell me where I can download the intermediate firmware (or the exact name on Google Drive, or please provide a link) and the necessary OpenWrt firmware file so I don’t brick the router?
Unfortunately, searching the internet doesn’t give a clear option, and there is a risk of turning the router into a brick.
Therefore, I am asking for help here.
Thanks in advance,
Kind regards,
Ilya
@Dear Connect Pro,
Our technical support has contacted you via email. Please check.
“Hello,
Thank you for your prompt reply.
Yes I did unzip the file and followed the instructions provided by Cudy and OpenWrt but the intermediate file is not being accepted by the firmware upgrade inside the C200P’s web user interface!”
Hello,
Thank you for your prompt reply.
Yes I did unzip the file and followed the instructions provided by Cudy and OpenWrt but the intermediate file is not being accepted by the firmware upgrade inside the C200P’s web user interface!
@Dear Connect,
Did you unzip the firmware before update?
“Hello,
I have recently purchased the C200P controller, the SN starts with 2531. I would like to use it just as a router with the ability to do Vlans, hence I tried to flash it with OpenWrt. I followed the instructions everywhere with the 2 step (intermediary first then OpenWrt) but the device is not even accepting the intermediary flash that i downloaded and unzipped following the link to the google drive files, instead I get: “File is not compatible with the device model(s).” I have tried with multiple browsers also!
Current firmware on the C200P is 2.4.7 (11-Feb-2026)
Any ideas?
Kind regards.”
@Dear ali,
Sorry to tell you that there is no OpenWrt firmware for LT18 currently. The OpenWrt firmware is not developed by Cudy but by the developers. We need the OpenWrt forum official support the router at first, then we can release a middle firmware for you, then you can use and upgrade to the OpenWrt firmware.
“hello is the openwrt for cudy lt18 ax 1800 please ? or i just want to install v2ray vpn in my router”