Sophos SG450 How to Upgrade from 9.0 to 9.5

- Backup your configuration

- get iso of the version you want to install

- install iso on the SG

- restore your configuration

You could use alternative the Up2date function in your GUI, but this is a huge step, so I would prefer the new installation.

Best regards

Alex

Thank you for information

The iso file can install via GUI right

Cannot install from tbe current UTM GUI, although the install does use a web  page.  You must boot from CD using an external CD drive.

He is right.  New install is hours faster and produces a configuration without uphrade baggage.

Cannot install from tbe current UTM GUI, although the install does use a web  page.  You must boot from CD using an external CD drive.

He is right.  New install is hours faster and produces a configuration without uphrade baggage.