1. Baixe e descompacte o arquivo deaqui.
2. Baixe o firmware mais recente dosite oficiale renomeie-o para 'recovery.bin'.Nota: Você deve colocá-lo no mesmo arquivo das ferramentas do Tftpd.
3. Desligue o roteador. Desconecte o adaptador de energia ou pressione o botão POWER.
4. Conecte seu computador à porta LAN do roteador com um cabo Ethernet.
5. Configure manualmente o endereço IP do seu computador como '192.168.1.88'.
6. Corra 'tftp32.exe'.
7. Corra 'netsh advfirewall desativa o estado de todos os perfis' na linha de comando para desabilitar o firewall do Windows, caso contrário, o tftp será bloqueado. Ou você pode desabilitar o firewall no Painel de Controle do seu computador. Como mostrado abaixo.
8. Pressione o botão 'Reiniciar' botão/orifício e segure-o. Antes de ligar o roteador e antes que o tftp comece a baixar o firmware, não solte o botão 'Reiniciar' botão/buraco.
9. Ligue o roteador.
10. Quando todas as luzes estiverem piscando rapidamente, ou quando o tftp começar a baixar o firmware, você pode soltar o 'Reiniciar' botão/buraco.
11. Quando a luz piscar lentamente, a atualização estará concluída.
12. Recupere o endereço IP do seu computador para um IP dinâmico.
13. Pronto.
230 comentários
@Dear Ayush Thapa，
You are the best. Thank you for your kindly help.
“Great guide! This tutorial was very helpful for users recovering their Cudy routers using Windows.
However, many users who use macOS may find it difficult because the tools and steps are different from Windows. I recently faced this situation when I accidentally bricked my Cudy WR3000 while switching firmware from OpenWrt back to the official Cudy firmware."
@Привет, Иван Ред,
Наша служба технической поддержки отправила вам файл uboot по электронной почте. Проверьте, пожалуйста.
“Установлена OpenWrt U-Boot layout (версия OpenWrt 24.10.3 r28872-daca7c049b). Где я могу взять оригинальный uboot?”
Здравствуйте роутер wr3000p v1. Прошил на прошивку от kinetic не сделав бэкапы разделов, теперь не могу восстановить прошивку на официальную, так как изменилась вся таблица разделов, помогите сделать откат на сток.
Great guide! This tutorial was very helpful for users recovering their Cudy routers using Windows.
However, many users who use macOS may find it difficult because the tools and steps are different from Windows. I recently faced this situation when I accidentally bricked my Cudy WR3000 while switching firmware from OpenWrt back to the official Cudy firmware.
To help other Mac users, I wrote a detailed step-by-step guide showing how to perform the same TFTP recovery process using macOS and a TFTP server.
If anyone here is trying to recover their Cudy router using a MacBook or macOS, this guide might help:
https://www.ayushthapa007.com.np/2026/03/recover-cudy-router-openwrt-to-official-firmware-macos.html
Hopefully this helps other macOS users who get stuck during router recovery.
Great guide! This tutorial was very helpful for users recovering their Cudy routers using Windows.
However, many users who use macOS may find it difficult because the tools and steps are different from Windows. I recently faced this situation when I accidentally bricked my Cudy WR3000 while switching firmware from OpenWrt back to the official Cudy firmware.
To help other Mac users, I wrote a detailed step-by-step guide showing how to perform the same TFTP recovery process using macOS and a TFTP server.
If anyone here is trying to recover their Cudy router using a MacBook or macOS, this guide might help:
https://www.ayushthapa007.com.np/2026/03/recover-cudy-router-openwrt-to-official-firmware-macos.html
Hopefully this helps other macOS users who get stuck during router recovery.