警告
本網頁列出了支援OpenWrt系統的設備的軟體，在下載和安裝軟體之前，請注意OpenWrt Project是一個針對嵌入式設備的Linux作業系統。 OpenWrt 並沒有嘗試建立單一靜態韌體，而是提供了一個具有套件管理功能的完全可寫入檔案系統。這使您無需選擇供應商提供的應用程式和配置，並允許您透過使用軟體包來自訂設備以適應任何應用程式。對於開發人員來說，OpenWrt 是建立應用程式的框架，而無需圍繞它建立完整的韌體；對使用者來說，這意味著完全客製化的能力，以前所未有的方式使用裝置。
描述
- 此檔案僅當您的路由器在 Cudy Web UI 下運作時才能使用。
- 如果路由器已經在OpenWRT UI下工作，用戶應先將其恢復到Cudy官方韌體。然後用這個韌體升級路由器。
- 如何將路由器恢復至Cudy官方韌體？請閱讀下載文件中的自述文件。
保固：
Cudy特此聲明
- 我們 Cudy 對非深圳市 Cudy 科技有限公司發布的任何軟體不承擔任何保證。
- 對於安裝了非深圳市酷迪科技有限公司發布的任何軟體的產品，我們不承擔任何保證。
- 如果您需要使用openwrt軟體，建議您從Cudy官網下載。
下載 OpenWrt 韌體以刪除簽名檢查：驅動程式
OpenWrt 韌體查找器（不是由Cudy 發布）：OpenWrt 韌體選擇器
1530 則留言
Hello.
I have a Cudy WR3000H V1.0.
Serial number: S0001004261801871
Current stock firmware: 2.4.5-20250515-105059
I would like to install the latest official OpenWrt.
Please send me the latest Cudy-signed OpenWrt intermediate firmware compatible with my WR3000H V1.0 and the new Flash revision.
Thank you.
Hello Cudy Support,
I have a Cudy M3000 v2.0 (board R37) with Motorcomm YT8821 WAN PHY and ESMT F50L1G41LC SPI NAND. It is currently running stock firmware 2.4.19-20250828.
I want to install official OpenWrt 25.12.5. The M3000 1.0_2.0.zip archive contains cudy_m3000-v1-sysupgrade__20251119.bin, but this image refers to rtl8221b_phy, while my router has YT8821.
Could you please email me a Cudy-signed intermediate firmware confirmed to support this exact hardware combination? Please also confirm which OpenWrt image I should install afterward and provide the installation steps. I have not flashed the router yet.
Thank you!
Hello Cudy Support,
I have sent you this message as an email too.
My WR300 v1 bootloops after flashing the official OpenWrt intermediate
firmware (openwrt-ramips-mt76x8-cudy_wr300-squashfs-flash.bin). Stock firmware 2.5.24 works fine on this unit; the bootloop only starts after installing the
intermediate.
Serial number: S0000759261510557
Board marked as: 300100157 REV1.1
flash: cFeon QX64A-104HIP
Cause (from the UART boot log): this unit doesn’t recognize the flash chip
(JEDEC ID 1c 71 17). Newest firmware’s U-Boot recognizes it as `en25qx64a`,
but the kernel inside the intermediate (5.15.167, Sep 2024) has no driver
entry for it:
```
[ 0.350812] spi-nor spi0.0: unrecognized JEDEC id bytes: 1c 71 17 1c 71
17
[ 0.357913] spi-nor: probe of spi0.0 failed with error -2
…
[ 0.471677] Kernel panic – not syncing: VFS: Unable to mount root fs on
unknown-block(0,0)
```
Flashing the intermediate through tftp recovery also downgrades the
bootloader to an older U-Boot (Feb 11 2025) that prints
```
flash manufacture id: 1c, device id 71 17
Warning: un-recognized chip ID, please update bootloader!
```
Additionally, the TFTP recovery appears to only accept Cudy-signed images – an unsigned OpenWrt image passes the “R54” name check but is never flashed
(no “flash image / rsa verify” lines). So I could not install a patched
OpenWrt build myself;
I restored the router with the stock firmware via TFTP recovery and it
works again.
Could you please provide an updated intermediate firmware whose kernel
supports the EN25QX64A (1c 71 17)? A similar issue was fixed for the AX3000
series after its flash chip change.
Also, would you consider disabling RSA verification in the U-Boot TFTP
recovery, and/or providing a way to interrupt the U-Boot boot sequence to
reach a serial console? Otherwise an spi programmer adapter is required (like ch341a).
Thank you
Hello Cudy Support Team,
I have a Cudy WR3000 V1.0 (EU 1.0).
Current stock firmware:
2.4.19-20250828-192837
Serial number:
WR3000243506896
I would like to install official OpenWrt.
Please provide the latest Cudy-signed OpenWrt intermediate firmware compatible with my WR3000 V1.0 and my flash memory revision.
Thank you.
Hi, I have a Cudy WR3000 EU 1.0 router with serial number starting with 2451 running firmware 2.2.6 US. I would like to install OpenWRT. Can you provide me the intermediate firmware for my device?
By the way, is there any reason not to have it available in the Google Drive folder along with the other models?