1. Download the latest firmware from Download Center.
2. Unzip the file you download
3. Power ON Cudy device, wait for LED become solid.
4. Connect to Cudy’s network via WiFi or Ethernet.
5. Open a web browser and go to http://cudy.net or http://192.168.10.1.
For details, please refer to How to log into the web interface of Cudy Router?
6. Upgrade the firmware.
a. Advanced Settings -> Firmware, Choose the firmware you unzipped to upload.
b. General Settings->Firmware page can do online upgrade and Local update.
Note: Only Firmware 2.x.x or above support.
7. Waiting 5 minutes for the router restart.
180 comments
@Dear Gerd,
Our technical support has sent you the firmware via email. Please check.
“Dear technical support,
I have the Cudy LT400 EU V1.0.
On your download section, there is no firmware download file for that hardware version.
Could you please send me a recent firmware version for the
LT400 EU V1.0?
I would be very grateful for your help.
Kind regards,
Gerd”
Dear technical support,
I have the Cudy LT400 EU V1.0.
On your download section, there is no firmware download file for that hardware version.
Could you please send me a recent firmware version for the
LT400 EU V1.0?
I would be very grateful for your help.
Kind regards,
Gerd
@Dear Danila Bogatyrev,
This firmware is a ZIP file. Please unzip the file before update.
“Hello,
I have a Cudy LT500 Outdoor V1.0 router.
Current firmware version:
2.1.10-20240528-163250
I am trying to update the firmware to:
LT500Outdoor-R35-2.4.9-20250625-180244-flash.zip
When I try to update manually through the web interface using the firmware file, I get the following error message:
“File blocked. Please try again.”
The router shows the uploaded file name, file size and MD5, but then blocks the update.
I also tried the automatic firmware update. In this case, the firmware file seems to download, but after that nothing happens. The router does not start the upgrade process and the firmware version remains the same.
I also checked the system log and found the following messages:
lede: not fit firmware
lede: firmware format error
Router model: LT500 Outdoor V1.0
Current firmware: 2.1.10-20240528-163250
Firmware file tried: LT500Outdoor-R35-2.4.9-20250625-180244-flash.zip
Best regards."
Hello,
I have a Cudy LT500 Outdoor V1.0 router.
Current firmware version:
2.1.10-20240528-163250
I am trying to update the firmware to:
LT500Outdoor-R35-2.4.9-20250625-180244-flash.zip
When I try to update manually through the web interface using the firmware file, I get the following error message:
“File blocked. Please try again.”
The router shows the uploaded file name, file size and MD5, but then blocks the update.
I also tried the automatic firmware update. In this case, the firmware file seems to download, but after that nothing happens. The router does not start the upgrade process and the firmware version remains the same.
I also checked the system log and found the following messages:
lede: not fit firmware
lede: firmware format error
Router model: LT500 Outdoor V1.0
Current firmware: 2.1.10-20240528-163250
Firmware file tried: LT500Outdoor-R35-2.4.9-20250625-180244-flash.zip
Best regards.
Dear JAD AL CHIDIAC,
Please send me the error text. In addition, please tell me the current firmware and hardware version. Then tell me the name of the firmware you plan to update. I will check.
“Hello, i am trying to upgrade my router’s firmware and i am uploading the latest extracted .bin file but still it is not letting me update once i click on upload it tells me that the file format is not supported. any clue please”