1. 从这里下载并解压文件。
2. 从官方网站下载最新固件，并将其重命名为“recovery.bin”。注意：必须将其放在与 Tftpd 工具相同的文件夹中。
3. 关闭路由器电源。拔下电源适配器或按下电源按钮。
4. 使用以太网线将电脑连接到路由器的 LAN 端口。
注意：只有一款型号例外：TR1200。固件恢复期间必须连接 WAN 端口。其他所有型号均使用 LAN 端口。
5. 手动将计算机的 IP 地址配置为“192.168.1.88”。
6. 运行“ tftp32.exe ”。
7. 在命令行运行“ netsh advfirewall set allprofiles state off ”命令来禁用Windows防火墙，否则TFTP连接将被阻止。或者，您也可以在计算机的控制面板中禁用防火墙，如下所示。
8. 按住“重置”按钮/孔。在路由器通电之前以及TFTP开始下载固件之前，不要松开“重置”按钮/孔。
9. 打开路由器电源。
10. 当所有指示灯快速闪烁，或者 tftp 开始下载固件时，您可以松开“重置”按钮/孔。
11. 当指示灯缓慢闪烁时，升级完成。
12. 请将您电脑的 IP 地址恢复为动态 IP。
13. 完成。
242 条评论
Greetings Cudy staff,
I am trying to restore an AX3000. I understand that “AX3000” is more of a branding name and that the actual model is TR3000. I have tried firmware versions from 1.16.4 up to 2.4.22. Then I checked the Chinese downloads page and realized there are 128 MB and 256 MB flash versions. I have tried several of them, always with the same result: judging from the LED behavior, the router successfully downloads the recovery.bin file and tries to boot it, but then it either keeps blinking red and white, or blinks for a while and ends up solid red.
So I have some questions and suggestions:
1- Please add instructions and tools for macOS and Linux (at least Debian). I understand that the majority of users are on Windows, but more and more people are switching. I spent quite a long time just figuring out how to set up the TFTP server on macOS.
2- It would be very helpful if this document included a clear LED behavior chart. What each blinking pattern means is not obvious right now.
3- I am not sure which file I should actually use. Which firmware version should I try for my unit, and how can I know whether my router is the 128 MB or the 256 MB flash version?
инструкция не рабочая,для wr300 не подходить. Нажмите и удерживайте на роутере кнопку сброса настроек (Reset). Удерживайте кнопку сброса настроек (Reset),после этого роутер горит диодом и не получат ip-адресс!!!!
@Dear Vic,
我已经给你回复邮件，请查收。
“是接WAN口，LAN口无反应”
是接WAN口，LAN口无反应
Рабочий способ. Несколько раз возвращал к жизни мой Cudy WR3000E v1
Спасибо разработчикам!