Info on updating firmware?
 

Hi all, I watched this YouTube video where the A7 MMI is updated.
Is there any information about updating the A8 D4 firmware and has anyone done it?

Have you checked out Ben Weavings site (thenavman), as he seems to offer a large array of updates for a host of Audi models. He also gets good feedback on the Facebook groups. He appears to cover A8s from 2006-2023. There's also 10% off at the moment:

https://thenavman.com/

Thanks I'll check out thar site.