https://community.extremenetworks.com/t5/extremewireless-identifi/downgrade-firmware-from-version-10-to-version-9-in-c35/m-p/98982#M7364 <P>Dear Team,</P><P>We are planning to downgrade 1 of our Extreme C35 wireless controller from version 10 to version 9. Is it possible to downgrade. If so could you please help on the steps to perform</P> Mon, 22 Jan 2024 12:52:30 GMT Sameera 2024-01-22T12:52:30Z https://community.extremenetworks.com/t5/extremewireless-identifi/downgrade-firmware-from-version-10-to-version-9-in-c35/m-p/98982#M7364 <P>Dear Team,</P><P>We are planning to downgrade 1 of our Extreme C35 wireless controller from version 10 to version 9. Is it possible to downgrade. If so could you please help on the steps to perform</P> Mon, 22 Jan 2024 12:52:30 GMT https://community.extremenetworks.com/t5/extremewireless-identifi/downgrade-firmware-from-version-10-to-version-9-in-c35/m-p/98982#M7364 Sameera 2024-01-22T12:52:30Z https://community.extremenetworks.com/t5/extremewireless-identifi/downgrade-firmware-from-version-10-to-version-9-in-c35/m-p/122955#M7575 <P>Hello,&nbsp;Downgrading may be possible using the controller's Rescue Image. First, back up your configuration and check whether the previous v9 image is available. The exact steps depend on your current and target firmware versions.</P> Fri, 06 Nov 2026 05:58:53 GMT https://community.extremenetworks.com/t5/extremewireless-identifi/downgrade-firmware-from-version-10-to-version-9-in-c35/m-p/122955#M7575 nehal062karkera 2026-11-06T05:58:53Z