CYB Note

Problem solve: UniFi USG firmware upgrade failed Problem I upgraded the wifi equipment and replaced it with the UniFi Series products a few days ago. UniFi Controller can manage all the UniFi devices through the browser, it is very easy to use. However, I got a problem while upgrading the USG to the newer firmware. There are several ways the upgrade the firmware: Via the Controller Web UI Upgrade by pressing “upgrade icon” (on the top right) via controller web UI. After upgrade, my “upgrade icon” is still over there… so Im going to try another way. Via SSH to the device Connect to a device using an SSH, then run the following command: upgrade http://dl.ui.com/unifi/firmware/UGW3/4.4.44.5213844/UGW3.v4.4.44.5213844.tar However, I got the error message: ‘Upgrade image does not support the device.’ Solution Here’s the solution, if you try out all the way that you can do it. Modify the upgrade program in the device: SSH into the USG. Issue ...

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