• Secure Mobile Access 12.4
• Introduction
• Upgrade Description
  • Upgrade Summary
  • Platform Compatibility
  • Discontinued Features
• Special Considerations
  • Client Upgrade Requirements
• Preparation
  • Finding the Authentication Code
  • Registering your SMA Appliance
  • Verifying the Downloaded Upgrade File
  • Backing up your Current Configuration
• SMA Infrastructure Upgrade
  • Installing an Update or Hotfix Using the Appliance Management Console
  • Upgrading CMS and Managed Appliances
  • Verifying the SMA Update
  • Verifying the Managed Appliances Update
  • Verifying the CMS Update
• Post-Upgrade Tasks
  • Importing a Configuration
  • Rolling Back SMA to a Previous Version
  • Rolling Back CMS to a Previous Version
• SonicWall Support
  • About This Document

SMA Infrastructure Upgrade

Before upgrading, you need to validate that your appliances are running the latest hotfix. The most recent Hotfix list for each firmware version as of the release of this document is shown below. Additional hotfixes may be released in the future. The most up-to-date hotfix is available at MySonicWall account > Download Center. The release notes is available at Technical Documentation portal.

Current Hotfixes (as of Publication Date)

Upgrading a virtual appliance hosted on ESXI is known to have problems. Refer to the SonicWall Knowledge Base article at https://www.sonicwall.com/support/knowledge-base/170502800288963 for more information.

• Installing an Update or Hotfix Using the Appliance Management Console
• Upgrading CMS and Managed Appliances
• Verifying the SMA Update
• Verifying the Managed Appliances Update
• Verifying the CMS Update