HNav_EU_K0257_6_D1 – latest firmware for 3G high

(8 customer reviews)


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Latest Firmware for Audi MMI 3G HNav_EU_K0257_6_D1

Elevate Your Audi MMI 3G Experience with the Latest Firmware Update

Unleash the Power of Your Audi MMI 3G System

Upgrade your Audi MMI 3G system with the latest firmware, HNav_EU_K0257_6_D1. This firmware update empowers you with enhanced features, improved performance, and a seamless user experience. Unleash the full potential of your Audi MMI 3G system and take your driving experience to the next level.

Experience Enhanced Performance and Functionality

With the latest firmware update, your Audi MMI 3G system will operate with improved performance and functionality. Enjoy faster response times, smoother navigation, and enhanced graphics for a more intuitive user interface. Seamlessly browse through menus, access various features, and customize settings with ease.

Stay connected with advanced connectivity options, ensuring seamless integration with your mobile devices. Take advantage of improved Bluetooth connectivity, allowing you to make hands-free calls, stream music, and access your favorite apps effortlessly. Experience enhanced voice control functionality for convenient and safe operation while on the road.

Stay Up-to-Date with the Latest Enhancements

By updating your Audi MMI 3G system with the latest firmware, you’ll benefit from the latest enhancements and features. The firmware update includes bug fixes, addressing any known issues to provide a smoother and more reliable user experience. Stay up-to-date with the latest technology advancements, ensuring your Audi MMI 3G system remains at the cutting edge.

After clear payment, you will receive download links, there’s around 790mb to download.

This is Audi genuine OEM firmware!

Product no.: 8R0906961DQ


  • Bluetooth fix.
  • Bluetooth handsfree support for newest mobile phones.
  • Loosing GPS signal fix,
  • Security fix.
  • Improved interface performance.
  • No visual changes in MMI interface when doing firmware update.

This update will not enable bluetooth streaming music on MMI 3G High unit. To stream music via bluetooth you’ll need module like this (click).

How to install?

Instructions how to install, you can find on our website:

  1. How to install firmware.
  2. Common problems during maps / firmware update.

Are you looking for bundle? Firmware + Maps + Hidden green enabler here

If you have a problem with unzipping files, please use 7zip, also if it shows you that files is corrupted it mean that files are not properly downloaded, the best way is to use some download manager – like jdownloader.

Designed for:

  • Audi A4 B8 2008-2015
  • Audi A5 B8 2008-2015
  • Audi A6 C6 2006-2011
  • Audi A8 D3 2008-2009
  • Audi Q5 8R 2008-2015
  • Audi Q7 I 2008-2015

Before purchase, make sure it’s compatible with your car!
You can do that by checking your current firmware version which must starts from Hnav_

Delivery options

  1. After purchase you can download all files in to your computer and put them on to SDCARD.

Please keep in mind there’s lots of GB to download! if something going wrong, please contact with us! We will create cloud account for you to download all files.

Also yahoo/outlook sometimes blocking our emails or treating them as a spam/junk to please also check that folder, if our message will go straight to the spam, you can click there on option “It’s not a spam” after that all our emails will go straight to your inbox. We are not sending any SPAM / adds.

8 reviews for HNav_EU_K0257_6_D1 – latest firmware for 3G high

  1. Vladica Levajkovski (verified owner)

    Guys thank you very much, the installation went great, it works very smoothly, and I am very happy and I recommend you, thank you very much

  2. Agnes Townsend (verified owner)

    Excellent service!

  3. Damian (verified owner)


  4. Olivier SAUROY (verified owner)

    Work perfectly and easy to install.

  5. Jetmir (verified owner)

    Very good crew and very good comunication, all things works as it should

  6. Philip Davies (verified owner)

    Was easy to install, and painless to buy. Highly recommended. Why pay your Audi dealer through the nose for this. Get your software and mapping upgrades here.

  7. jamal74 (verified owner)


  8. Karel Heydenrych (verified owner)

    Very pleased. Made the payment, received the download link, copied the files to a SD card, initiated the firmware upgrade and Bobs your uncle.

  9. Patrick (verified owner)

    Everything perfect

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