1. Download and unzip the file from here.
2. Download the latest firmware from the official website and rename it to 'recovery.bin'. Note: You must put it in the same file of Tftpd tools.
3. Power off your Router. Unplug the power adapter or press the POWER button.
4. Connect your computer the Router's LAN port with an Ethernet cable.
5. Configure your computer's IP address to be '192.168.1.88' manually.
6. Run 'tftp32.exe'.
7. Run 'netsh advfirewall set allprofiles state off' in the command line to disable Windows firewall, otherwise tftp will be blocked. Or you can disable the firewall on the Control Panel of your computer. As shown below.
8. Press the 'Reset' button/hole and hold it. Before the Router is powered on and before tftp start to download the firmware, don't release the 'Reset' button/hole.
9. Power on the Router.
10. When the Lights are all flashing fast, or when tftp start to download the firmware, you can release the 'Reset' button/hole.
11. When the light flashes slowly, the upgrade is complete.
12. Please recover your computer's IP address to be dynamic IP.
13. Done.
144 comments
最新购买的TR3000-128M，无法使用降级到低版本，无法刷入过渡固件。
1. 只能降级到2.4.2，无法降级到2.3.7及以下，无论是web页面-固件升级操作还是tftp做recovery都不行，刷入后红灯慢闪，搜不到ssid。
2. web操作升级过渡固件也不行，无法开机。
目前，只能tftp先恢复到2.4.2/2.4.7。
TR3000-128MB刷入Cudy官方过渡OP固件cudy_tr3000-v1-sysupgrade.bin后，无法识别到IP（获取不到IP地址），192.168.1.1，192.168.10.1均无法访问，只能恢复到2.4.7官方固件，是最新购买的，请问是不支持刷官方过渡OP固件了吗？
@Dear In Out，
Please download the Cudy official firmware for tr3000-256mb-v1 via this link.
https://d1jvyy13vm72kv.cloudfront.net/device/upgrade/m_upgrade_TR3000_256MB_Flash-R103-2.4.21-20251009-115734-sysupgrade_44834.zip
“Dear Support,
Could you please provide the stock firmware/OEM firmware for cudy tr3000-256mb-v1. Thanks in advance.”
@Dear Teodor,
I don’t understand what do you want to do. If you want to flash the router back to Cudy official firmware according to this instruction and failed. Please describe the operation details and which step you fail. May be you can record a video to show me the problem.
“Help me with the firmware on the WR1300 V2 EU i can’t get it to the stock one and i evn have a backup one but i doesnt flash and i can get it to even to pass the signal from my wan to lan to my pc and it doesnt work help me”
Dear Support,
Could you please provide the stock firmware/OEM firmware for cudy tr3000-256mb-v1. Thanks in advance.