Table of content

  1. Windows & 7zip
  2. How to format 64GB to FAT32
  3. How to prepare SD on macOS.

Windows & 7zip

Here it's an tutorial how to unpack and prepare SD cards on Windows & MacOS (on the bottom)

When you purchased files from us, you will see on download page something like that:


That mean, the main archive has been spited in many smaller files. You need to download all those files in one place on your computer. 

When you download all files, you'll see:



ProductName7z.002 etc

to unpack we recommend 7zip (click) 

When you have multiple archive, unpack only file with ending .001!! you will not be able to unpack other 002,003,004 etc..

If you see error like Unexpected end of data - it's means you do not have all files downloaded.


which obviously means, that you trying to unpack wrong file.. like wrote above, you need to unpack file with ending .001

But.. be careful!
If you planning to prepare SDCARDs for firmware or maps update, please use Windows based computer!

Yes I know it's about the maps update, but same procedure, file structure etc it's for EVERY update for MMI.

Because some people still reporting problems will try explain as easiest as i can how to unpack multi-archive files.

First of all you need to download & install on to your computer 7zip (click here to download 64bit windows version of 7zip).

Make sure this application is installed on your computer.

Download all files in to one folder

Screenshots based on firmware HN+R (for all other files the same procedure, just you can have more 7z.00x files).

Click with right mouse button on first file (with ending 7z.001)

go to the 7-Zip -> Extract to "" 

and this will extract whole archive including automatically other files (7z.002 / 7z.003 / 7z.004), when unpacking process complete you'll see new folder created (adequate to the name of the unpacked archive).

then go inside this newly created folder

and copy all the files on to SDCARD. Before this step, please make sure your SDCARD is formatted as FAT32.

if you'll see any errors during unpacking for example unexpected end of data, then it mean you had to skip some files when downloading from website.. for maps update there's quite a lot of files (mostly around 24 separated 7zip files) just make sure and count if there are all of them.

Need to use 64GB SD CARD?

Please watch this vide to get know how to format it as fat32 - you'll also need this application (click)


We do not recommend to use macOS to preparing SDCARD because of one reason - macOS is creating some hidden files on SDCARDs (which you cant see but MMI do.. and because of that MMI might not update firmware or maps)

however some customers reported back to us that they have prepared SDCARDs on macOS and they have used app called Clean My Drive2 to clean sdcard from hidden files just before unmounting from the mac. 

Link to download from Mac AppStore: CleanMyDrive 2. and link for The Unarchiver

On the archives where you have multiple parts like 7z.001 , 002, 003, 004 - unpack only first one (001) all other will join automaticaly!!!

There's no option to enable hidden green menu on Mib1 / Mib2 units. If you want to avoid bose update, you'll need to buy fibre optic loop and connect it instead of bose amplifier - which is located in trunk.

We are using few gateways to process your payments.

  • All credit & debits cards.
  • Bancontact.
  • Giropay.
  • EPS.
  • iDeal.
  • Multibanco.
  • Sofort.
  • Cryptocurrencies.

All gateways operates payments straightaway except Sofort. All Sofort payments are kept on hold by our financial company - usually it takes around 3-7 days to change their status. This is fully automated process, as soon as it change status to complete you'll receive your order.

carsie.net do not store any credit card details, all transactions are safe and encrypted.

if you are see that padlock in web browser address bar, you are safe to go.

Every update might give you a risk, however we have prepared our tutorials to avoid any user faults.. that mean YOU HAVE TO READ INSTRUCTIONS FROM START TO THE END and follow them exactly how they looks!

Not every SD CARD can be used to do firmware/maps installation or for scripts.

We have tested many SD CARD's and we can recommend 8/16/32/64 GB:

  • Kingstone canvas.
  • Samsung EVO.
  • Adata.

Firmware update do not need big SD CARD, but because of MMI limitation we recommend to use at least 8GB

Maps update (depends on area) needs 32GB (USA/Canada/Mexico) or 64GB (Europe).

Maps activations, scripts (ie: green menu activation, error removals etc) needs at least 8GB SD CARD.

to use 64GB SD CARD in MMI 3G you will need third party application to format as FAT32. (more about here - click).

You can also install firmware / maps update by using USB (if your car is equipped with AMI and you have AMI->USB cable) - just remember that you can't install any scripts, activate maps through USB - this part must be done via SDCARDs.

No. We don’t taking any kind of responsibility when you doing firmware / maps updates on your own. Why?We don’t know what exactly you have done, how did you prepare SD CARDs, how did you perform update or what changes have you applied in hidden green menu. 

Some people has blaming us that after maps updates, their car engine doesn’t work like before 🤦‍♂️
(doesn’t matter that’s completely two different control units..)
ECU & MMI module (5F) are not the same!

So if you are looking for free car service from us, just try somewhere else.. 😉

We only taking responsibility when we are installing those updates in your MMI.


We are buying them straight from Audi.

Please check this link

You may see those errors during firmware or maps update, why they are? If you see them you probably do not read properly our tutorials

in 99% you have copied files on to SDCARD by using MacOS system, this can brick your MMI unit, we have clearly mention to use Windows based computer to download and copy the files on to SDCARD. MacOS is creating lots of hidden files which are not visible to you, but MMI can see them and they are making it confused which files to use. 

But if you prepared SDCARD on windows and still got one of these errors, then your sdcard is probably damaged.. try to format again and remember to use FAT32, download & unpack again files and copy on to SDCARD - if still fail, use different sdcard.

It's an common issue, please reinstall firmware and select in DEVICE LIST only GEMMI, it will fix this issue.

Make sure you have enabled User Defined mode in Hidden Green Menu, if not:

  • Go to Hidden Green Menu,
  • Go to SWDL tab
  • and tick User Defined

then exit green menu by pressing Media or other button on MMI console.

Go to Engineering Menu and perform update, then select User Defined Mode, and try to find on the list GEMMI, go inside and tick every option in the submenus - Please select just APPLICATION, do not select BOOTLOADER 

and then perform update. After that your Google Earth / Audi connect will start working again.

That's another common error, when you are moving the files from computer on to SDCARD, make sure that they do not goes in parent folder.
For example, if you have downloaded file called: HN+R_EU_AU_P1001.rar  when you unpack this file you will get another folder 

HN+R_EU_AU_P1001 and inside this folder you can see:

and copy those files on to SDCARD, not with parent folder. This is just an example but related to every firmware/maps update from us.


You have not get to the RED engineering menu (two buttons method)

Please check this video as well

If you see this screen screen please back to installation instructions (maps / firmware). Every firmware / maps update must be done via ENGINEERING MENU. How to get there + video you can find on instructions pages. If MMI still can't find update, please check tab above.

If you see this screen:

it mean you haven't read tutorial properly! You have to activate maps. Click here to read how to do it

If you see this error in your MMI screen:


you have probably used SDCARD bigger than 32GB. MMI for updates can't read sd cards bigger than 32GB - it has to be also formatted in FAT32!.

It might also show you when you trying to make update from wrong MMI menu (on photo you see Setup MMI which is wrong position to perform the update).. Every update has to be performed from Engineering Menu, how to get there you got in our tutorials here

If you do not read our tutorials you might make a really big fault.. every car with Bose audio system has to disable Bose update, otherwise it might stop working..

Hopefully we got a solution how to recover it here (click).

If you see this screen when start Etka


it means, you need to update Etka database! 

How to do it?

it's simple, on Desktop you should have Automatic Updates folder

Go inside and you'll see:


Data - main etka database update

Prices. - it updating prices. 


Just simple run Data 


and click Search updates, it will download and install new database. It will take a while so do not cancel or stop that process.

After it complete, you can start main Etka and should works fine now. 

Every firmware update will wipe off access to the hidden green menu, which means you need to enable it again. How to do? read this tutorial (click)

in 99% there's a problem with 3DS authentication which has failed.

What is 3DS authentication?

3D Secure (3-domain structure), also known as a payer authentication, is a security protocol that helps to prevent fraud in online credit and debit card transactions. One of the advantages of 3D Secure is that it reduces fraud. It also makes shopping/commerce safer online.

If you receive a "3D Authentication failed" error - it means that you were not successful entering required information. Please correct any typing errors, deactivate Caps Lock, check the data if needed and try one more time.

If the error remains - contact your credit card issuing bank for additional information.