Sophos BootStick?

Hello Farzan,

Thank you for contacting the Sophos Community!

You can re-image the device https://docs.sophos.com/nsg/sophos-firewall/18.0/Help/en-us/webhelp/onlinehelp/nsg/learningContents/ReimagingXGFirewall.html to upgrade or downgrade to a different version.

Regards,

Thank you for your response. But I have a question.
if the frimware breaks during the update, what should I do?

Use the previous version that is already installed. Then wait until the automatic update process pushes the update onto your xg.

ian

Use the previous version that is already installed. Then wait until the automatic update process pushes the update onto your xg.

ian