1. ファイルをダウンロードして解凍しますここ。
2. 最新のファームウェアをダウンロードします。公式サイト名前を「recovery.bin」に変更します。注意: Tftpd ツールと同じファイルに配置する必要があります。
3. ルーターの電源を切ります。電源アダプターを抜くか, 電源ボタンを押します。
4. イーサネット ケーブルを使用してコンピューターをルーターの LAN ポートに接続します。
5. コンピュータの IP アドレスを手動で「192.168.1.88」に設定します。
6. 実行 'tftp32.exe'。
7. 実行 'netsh advfirewall すべてのプロファイルの状態をオフに設定コマンドラインで「」と入力してWindowsファイアウォールを無効にしてください。そうしないと, TFTPがブロックされます。または, コンピューターのコントロールパネルでファイアウォールを無効にすることもできます。以下の手順に従ってください。
8.「リセット' ボタン/穴を押したままにします。ルーターの電源を入れ, TFTP がファームウェアのダウンロードを開始する前に, ' ボタン/穴を押したままにしないでください。リセット' ボタン/ホール。
9. ルーターの電源を入れます。
10. ライトがすべて速く点滅しているとき, またはtftpがファームウェアのダウンロードを開始したときに, 「リセット' ボタン/ホール。
11. ライトがゆっくり点滅したら, アップグレードは完了です。
12. コンピュータの IP アドレスを動的 IP に戻してください。
13. 完了です。
227件のコメント
@Dear Alan,
Our technical support has contacted you via email. Please check.
“Thank you for your response. However, it did not resolve my issues.
Currently, my TR3000-256MB router when in a normal boot state. After plugging in the power cable, the red and white LEDs keep flashing, and my computer’s LAN connection is continuously going on and off. I attempted to set a static IP address of 192.168.1.2 on my computer, but I cannot ping or connect to the router’s webpage at 192.168.1.1.
When I try to use TFTP, the router does not respond to my computer’s IP (192.168.1.88), but it does respond to 192.168.1.2. After sending the recovery.bin file (downloaded from the mainland webpage: TR3000_256MB_Flash-R103-2.3.9-20250208-171917-sysupgrade.bin) to the router, it does not reboot on its own, and the LEDs continue to flash red and white.
The loop is continuous. Am I flashing the correct file? Is there any other way to restore the factory firmware?"
Thank you for your response. However, it did not resolve my issues.
Currently, my TR3000-256MB router when in a normal boot state. After plugging in the power cable, the red and white LEDs keep flashing, and my computer’s LAN connection is continuously going on and off. I attempted to set a static IP address of 192.168.1.2 on my computer, but I cannot ping or connect to the router’s webpage at 192.168.1.1.
When I try to use TFTP, the router does not respond to my computer’s IP (192.168.1.88), but it does respond to 192.168.1.2. After sending the recovery.bin file (downloaded from the mainland webpage: TR3000_256MB_Flash-R103-2.3.9-20250208-171917-sysupgrade.bin) to the router, it does not reboot on its own, and the LEDs continue to flash red and white.
The loop is continuous. Am I flashing the correct file? Is there any other way to restore the factory firmware?
@Dear Alan,
The LAN IP address will be changed from 192.168.10.1 to 192.168.1.1 after firmware update. You need to set the IP address to DHCP to get the IP address from the router.
You need to connect your computer to the LAN port of the router. Then try to login to the web page of the router via the IP address 192.168.1.1.
“Hi, I want to flash my TR300-256Mb router to OpenWrt, but after using the “cudy_tr3000-256mb-v1-sysupgrade.bin” file, it doesn’t display any pages upon reboot. The red and white LEDs keep flashing. I attempted to use TFTP for recovery, but unfortunately, I can’t revert to the original firmware. The same LED signal persists.
So, What can I do?”
Hi, I want to flash my TR300-256Mb router to OpenWrt, but after using the “cudy_tr3000-256mb-v1-sysupgrade.bin” file, it doesn’t display any pages upon reboot. The red and white LEDs keep flashing. I attempted to use TFTP for recovery, but unfortunately, I can’t revert to the original firmware. The same LED signal persists.
So, What can I do?
Figured out my problem – I was using a long cellphone SIM tray removal tool, and at that angle, it was slipping off the reset button and I did not realize it.
Use my smallest allen key that I could put a lot better pressure on and with worked perfectly, on 2 different WR3000Hs.
Also, downloaded the latest version of the 64-bit tftpd and tested, and it still works perfectly fine, too.
Once I got it to work, I see also that it is very fast – took no more than maybe 2 minutes from start to fully usable Cudy interface.
Thanks!