AMD Motherboards - downgrading UEFI firmware to older version

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downgrading UEFI firmware to older version

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=19089
Printed Date: 14 Dec 2024 at 8:04am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: downgrading UEFI firmware to older version

Posted By: zzu
Subject: downgrading UEFI firmware to older version
Date Posted: 17 Jun 2021 at 4:06pm

Does UEFI allow this? If yes, is it possible on all mainboards?

How does it relate to APU-internal fTPM 2.0 keys?