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How to downgrade firmware versions in SG 450?

I recently update my firmware to 9.308 to 9.312-8 and we are experiencing constant http proxy not running - restarted notifications every 1 - 2 hours. 

I just want to know if its possible to revert back the firmware from 9.312-8 back to 9.308? I'm using the appliance SG 450.


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  • Specz, I would start a case with Sophos Support --- they probably need to see what's causing your restarts.

    CTO, Convergent Information Security Solutions, LLC

    https://www.convergesecurity.com

    Advice given as posted on this forum does not construe a support relationship or other relationship with Convergent Information Security Solutions, LLC or its subsidiaries.  Use the advice given at your own risk.

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  • Specz, I would start a case with Sophos Support --- they probably need to see what's causing your restarts.

    CTO, Convergent Information Security Solutions, LLC

    https://www.convergesecurity.com

    Advice given as posted on this forum does not construe a support relationship or other relationship with Convergent Information Security Solutions, LLC or its subsidiaries.  Use the advice given at your own risk.

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