Want to flash X230 T BIOS from V2.60 to any older version

[Omega1]

Hi,

I have ThinkPad X230 Tablet that I want to flash its BIOS to older version from version 2.60 to any older version because after this update my fingerprint reader doesn't work anymore
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I know that there is a note saying:
"If the UEFI BIOS has been updated to version 2.60 or higher, it is no longer able to roll back to the version before 2.60 for security improvement"
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But is there any workaround?

Thanks