SonicWall TZ400

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• CORRECT ANSWER

  Nevyaditha Moderator

  June 2020 edited June 2020 Answer ✓

  @HCECENES_93 ,

  Thank you for contacting Community.

  There were lots of code changes after 6.2.6.1. I would suggest going to an intermediate firmware 6.2.9.2 before upgrading to 6.5.4.6.

  Please follow the KB for the firmware upgrade procedure.

  https://www.sonicwall.com/support/knowledge-base/how-can-i-upgrade-sonicos-firmware/170504337655458/

  Please take a backup of your configuration as and when you upgrade to the next firmware.

  Follow the KB below for Exporting your configuration

  https://www.sonicwall.com/support/knowledge-base/how-can-i-save-a-backup-settings-file-from-a-sonicwall-firewall/170504841802992/#:~:text=Login%20to%20the%20SonicWall%20firewall,model%20number%20and%20current%20firmware.

  I will move this post to the correct category for more visibility.

  Thanks!!

  Nevyaditha P

  Technical Support Advisor, Premier Services

  5
• CORRECT ANSWER

  HCECENES_93 Newbie ✭

  June 2020 Answer ✓

  Hi everyone!

  Thank you for the support. Right now I am in the 6.2.9.2 -25n as you recommended. What is the next firmware to upgrade?

  

  I will aprecciate your response.

  0
• CORRECT ANSWER

  shiprasahu93 Moderator

  June 2020 Answer ✓

  You can either stay in the general release branch 6.5.1.5 or go to the latest maintenance release 6.5.4.6.
  
  There are lot of enhancements on 6.5.4.6, so I would suggest that.
  
  Please go through the release notes for all necessary details.
  
  Thanks!

  Shipra Sahu

  Technical Support Advisor, Premier Services

  5