Always download a configuration backup before updating.
Paste the URL of the firmware or upload the file directly from your computer. 3. SSH Manual Update For advanced users or unresponsive devices: Download the firmware link. Access the device via SSH (using PuTTY or Terminal). Run the command: upgrade [URL_TO_FIRMWARE] . The device will reboot and apply the update. Critical Pre-Update Checklist ⚡ Download Firmware Ubiquiti
If your network is "air-gapped" (no internet), follow these steps: Open the device settings in the UniFi Controller. Go to . Always download a configuration backup before updating