All updates are original Audi files (OEM).

IMPROVEMENTS:

Bluetooth bug fixes, including signal drops and connection delays.

Bluetooth hands-free support for newer mobile phones.

GPS signal loss fixed.

Security fixes.

Improved interface/system performance.

There are no visual changes to the MMI interface when performing a firmware update.

Compatibility: This product is only suitable for vehicles with media versions: MHI2_ER _AU43x_xxxxx or MHI2_ER _AUG24x_xxxxx

• Audi TT                2015→2022
• Audi TTS              2015→2022
• Audi TTRS            2015→2022

Checking the software versión

Enter in the RED Engineering menu (Press both buttons at the same time NAV Up + RADIO Down) select Version information and make a photo or write down the train version and the MU version.

If you have the MHI2_ER _AU43x_xxxxx or MHI2_ER _AUG24x_xxxxx version this article is valid for you. 

If you have questions, don't hesitate to ask, we are happy to help.

This is a direct download purchase. You receive the instructions at the time of payment.