Tenda MX15 Pro User Manual page 133

If auto-detection does not start, you can click Detect New Version to check for new versions.
One-click upgrade
To perform one-click upgrade on all nodes:
Log in to the web
Step 1
Choose More > System Settings > Firmware Upgrade.
Step 2
Click One-click Upgrade.
Step 3
The upgrade automatically starts on all nodes. Wait until the upgrade completes. Then,
access the Firmware Upgrade page again and check whether the upgrade is successful
based on Current Firmware Version
UI.
.
123
Document version: V1.0