Upgrade clients to SEP 12.1 using Auto upgrade feature
This Video will demonstarte how to use Auto upgrade feature to upgrade existing SEP clients.
Auto upgrade feature is available only in Enterprise Edition
Your Symantec Endpoint Protection Small Business Edition clients will upgrade automatically once the Symantec Protection Center has been upgraded. No further action is required on your part to complete the upgrade process
If you would like to manually upgrade the clients to the latest version please see: