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Hello,
I ended up with the same error: "Invalid data navigation".

I am using the same SD card that I used with the 2023 maps, which was a micro sd with adapter and formatted with a mac.

I see it's recommended to use a PC and a standard SD card, that's true.Yet, mine was working flawlessly.
TBH, not all adapters are working, just some.
Furthermore, I formatted via terminal with

sudo newfs_msdos -F 32 -c 8 -v AUDI /dev/disk5s1

so, it's FAT32 with 4096 byte allocation.

Again, it worked flawlessly... until now.
With the same procedure, it won't work with the new maps, and it stopped working with the old ones :|

Can't figure out the problem.

I am looking for a 32Gb SD card but can't find one at home :) I'll buy one...
Solved.
Using micro SD with adapter and deleting all hidden folders that macos adds to removable devices
 
Hi @alex-07,
I wanna use new maps. Last summer I used activator and 2023 maps. Do I need now new activator or just to put new 2024 maps on SD card without anything else?
Thank You
if the congo activator, was installed and NO new firmware was installed, then still the activated the FEC are working!
so you need only delete the old maps on sd card and copy the new maps on the sd card and then plug it into sd card slot 1 and it will work
maps updating
 
if the congo activator, was installed and NO new firmware was installed, then still the activated the FEC are working!
so you need only delete the old maps on sd card and copy the new maps on the sd card and then plug it into sd card slot 1 and it will work
Thank you for fast reply, it was congo activator, I didnt touch firmware, old one is ok for me.
 
Hello, I mistakenly updated MHS2_ER_AU_P2035 because I hadn't seen that this version prevented me from having Google Earth. So I would like to install the previous version MHS2_ER_AU_P1242 but I didn't understand the "downgrade" tutorial at all. How and where should changes be made? in the "metainfo2.txt" file in the "MHS2_ER_AU_P1242" folder and then restart an update? Isn't it possible to simply reset the system from the car? (factory setting?). Thank you in advance.
 
Hello, I mistakenly updated MHS2_ER_AU_P2035 because I hadn't seen that this version prevented me from having Google Earth. So I would like to install the previous version MHS2_ER_AU_P1242 but I didn't understand the "downgrade" tutorial at all. How and where should changes be made? in the "metainfo2.txt" file in the "MHS2_ER_AU_P1242" folder and then restart an update? Isn't it possible to simply reset the system from the car? (factory setting?). Thank you in advance.
no, not so easy as an simply reset/factory setting
read the spoiler "Basic downgrade instruction" from #1 and you need the SWDL Menu (part of the Test Menu), its part if you have the developer Mode coded/activated with an diagnostic Tool like VCDS or Obdeleven
 
no, not so easy as an simply reset/factory setting
read the spoiler "Basic downgrade instruction" from #1 and you need the SWDL Menu (part of the Test Menu), its part if you have the developer Mode coded/activated with an diagnostic Tool like VCDS or Obdeleven
Hello, thank you for your answer. So you need to have an OBD nail? Kind regards.
 
you need an tool/device/adapter to activate the developer mode, you dont see the video link I posted?
if you see SWDL Menu, nothing else needed, if it was still activated
Thank you again. As I don't have a full command of the English language, I didn't understand everything about the video.
 
Hello, thanks for the resource. I have successfully updated my MMI using your firmware and I wanted to thank you for that. I was wondering if you (or anyone actually) had by any chance the navigation file for North America. I live in Canada and my audi didn't come with Nav from factory but is indeed supported by your activator.

Thanks.
 
Hello, thanks for the resource. I have successfully updated my MMI using your firmware and I wanted to thank you for that. I was wondering if you (or anyone actually) had by any chance the navigation file for North America. I live in Canada and my audi didn't come with Nav from factory but is indeed supported by your activator.

Thanks.
mibsolution[dot]one to download maps
 
Hi guys,

I have an Audi A5 2019 with SN: MHS2_ER_AU_P2035, I activated the key and maps 2024 and tried activating the navigation screen on the "small virtual cockpit" with VCDS.

-the compass is enabled
- I've adapted with VDCS as it says in the keyactivator manual.
-When I use [ on my steering wheel shows me: Compass, Last dest. & Favorites without Map.

Can you please help with what I missed or what should I do? Thanks!
 
Hi guys,

I have an Audi A5 2019 with SN: MHS2_ER_AU_P2035, I activated the key and maps 2024 and tried activating the navigation screen on the "small virtual cockpit" with VCDS.

-the compass is enabled
- I've adapted with VDCS as it says in the keyactivator manual.
-When I use [ on my steering wheel shows me: Compass, Last dest. & Favorites without Map.

Can you please help with what I missed or what should I do? Thanks!
on the small FIS (without MuFuPlus steering wheel) cant see maps, its only arrow navigation possible
 
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