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.
91 comments
@Luka,
I suggest you to contact the seller to request a replacement.
“I’ve done both things to no avail. Anything else?”
I’ve done both things to no avail. Anything else?
@Luka,
Dear Luka,
1. Please wait for a while after you start the firmware update process. Do not flash the page. Wait about 3 minutes.
2. If the problem remains, please try to change a computer or a web browser, then try to update it again.
“I’m unable to update my AX1500 to the 2.×.x firmware versions. I get a popup stating “firmware update failed”, although the intermediate firmware worked fine. What can I do?”
I’m unable to update my AX1500 to the 2.×.x firmware versions. I get a popup stating “firmware update failed”, although the intermediate firmware worked fine. What can I do?
@Gentile Barbieri Fabio,
Sì, puoi farlo.
“Buongiorno,
vorrei aggiornare il firmware del mio P5 V1.1, ma sul sito trovo solo file per V1.0, posso procedere ugualmente?
Grazie in anticipo.”