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4  Software Upgrading 
4.1  Upgrading in Express mode 
Working in “Express mode”, the AP software upgrading could be managed from 
the Web Based Management. The software upgrading could be managed either in 
the whole cluster or per single AP. While to avoid any incompatibility issue, strongly 
recommend to keep all the APs within the whole cluster in the same software 
versions.  
Procedures of AP upgrading in the whole cluster 
•  Login AP WBM, go to “AP Configuration”, and click “Upgrade All 
Firmware” button. 
 
•  Click the AP modes need to be upgraded, and select the AP firmware 
accordingly. Then press “Upload All”.  
Importance: Don't turn off the power during the upgrade process.