Want downgrade Thunderbolt NVM Firmware 36 to previous Version

[Cicero84]

Hello,

I need to downgrade my firmware from the Thunderbolt controller (onboard). I currently have Thunderbolt Controller NVM firmware version 36.0

My mainboard is an Asus Rox strix z-690 Formula.
Thunderbolt 1/2 devices will no longer be supported due to a change made by Intel® regarding the update of Thunderbolt firmware to NVM 36

But since I need the Thunderbolt 2 device as a server, I urgently need to downgrade the NVM firmware.
Is it possible to do this with a firmware downgrade?

I would appreciate an answer.

Best regards
Ciciero

[CarlosAM_INTEL]

Hello,  @Cicero84 

Thank you for contacting Intel Embedded Community.

Your request and any other related to the devices produced by the third-party company that manufactured the cited motherboard should be addressed by filling out the form stated on the following website:

https://www.asus.com/support/product/contactus/services/questionform/?lang=en/

Best regards,

@CarlosAM_INTEL.

[Majestic12]

Asus just released the Thunderbolt Downgrade NVM31 Solution for Thunderbolt 2 devices: https://rog.asus.com/motherboards/rog-maximus/rog-maximus-z690-formula-model/helpdesk_bios/