Intel® NUCs
Support for Intel® NUC products
Announcements
This community is designed for sharing of public information. Please do not share Intel or third-party confidential information here.
11863 Discussions

Can PTT firmware downgrade?

Liu2
Beginner
371 Views

downgrade from

TPM-Version:2.0 -Level:0-Revision:1.38-VendorID:'INTC'-Firmware:39321607.0
to
TPM-Version:2.0 -Level:0-Revision:1.38-VendorID:'INTC'-Firmware:26411009.0
 

if can, how?

thanks.

0 Kudos
5 Replies
powerarmour
Valued Contributor I
351 Views
n_scott_pearson
Super User Retired Employee
325 Views

The PTT support is provided as part of the Intel Management Engine firmware. Intel Management Engine firmware can *never* be downgraded (it's a rule).

Sorry,

...S

P.S. I am curious, though, why are you interested in downgrading it?

ClariceStarling
Valued Contributor II
307 Views

My guess is he has some programs or peripherals that only work with the old firmware ... or at least work better!

Liu2
Beginner
290 Views

met windows autopilot issue that only can work on lower firmware version ptt

n_scott_pearson
Super User Retired Employee
259 Views
Well, I don't believe this is possible, unfortunately.
Sorry,
...S
Reply