• 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

Rolling Back CMS to a Previous Version

From Central Management console, you can undo the most recent update installed on the system. If you experience problems after completing an update, you can roll back to the previous version. Each time you roll back the software image, it removes the most recent system update and restores the version that existed just prior to the update.

If you have made any configuration changes since updating the system, rolling back the software image erases these changes.

To rollback the CMS to a previous version, you should rollback CMS first and then you should roll back all the managed appliances.

To roll back the CMS to a previous version

1. On the Central Management Console, navigate to Management Server > Maintain > Rollback.

   

2. Under the Upgrades section, click Rollback. A pop up window appears you to confirm the rollback.

3. In the Confirm Rollback pop up window, click Yes to confirm the Rollback.

   After the rollback process completes, the CMS will automatically restart and apply the changes.

4. After the CMS restarts, verify the version number in the bottom-left corner of the Central Management Console home page.