ℹ️ Don't bother to install it. It's not ready yet.
👍 But somebody else have made something that already works! Check this: https://github.com/olli991/mib2std-toolbox

MIB2Std-toolbox

Attempt to access VW, Seat, Skoda MIB2Std Infotainment filesystem to run some scripts and customize few things.

Supported devices (soon to be)

• VW Discover Media MIB2 Technisat

Unsuported devices

• VW Discover Media MIB2 Delphi
• all MIB1 infotainment units
• all Skoda Infotainment units
• all Seat Infotainemnt units
• all Audi Infotainment units
• VW Composition Media MIB2 (no navi, no Personal POI, no attack vector)
• VW Discover Pro MIB2 (go to https://github.com/jilleb/mib2-toolbox for a great tool)

Risks

• Loosing warranty
• Messing up the system
• Bricking the headunit
• Makine the car inoperable
• 🔥🔥🔥

Requirements

1. Supported infotainment unit
2. Enabled developer mode
3. Empty, FAT32 formatted SD card

MIB2Std-toolbox Installation

1. Download the repository.
2. Place content of the CopyToSdCard direcotry in root directory of the SD card.
3. Turn the ignition on.
4. Wait about 1 minute for the infotainment to fully boot up.
5. Insert card to the SD1 port in the glovebox.
6. Wait for SD card 1: Software update notification.
7. Go to NAV > Setup > Manage Memory > Update my POIs > Update > Next.
8. Wait for Software update complete notification and press OK.
9. Reboot the infotainment unit by pressing and holding volume control knob for about 10 seconds.
10. Wait about 1 minute for the infotainment to fully boot up.
11. Press and hold MENU button for 10 seconds unit the Testmode menue appears.
12. Go to Green Engeneering Menu > mib2std-toolbox.

Known issues

• Well, it doesn't work yet!

TODO

• Preatty much everything right now...
• VW Composition Media MIB2 - one could use radiostation logo DB update vector.
• Dumping interesing files to SD card
• Filesystem root password hash extraction
• Replacing system UI elements
• Replacing system SFX

How it works

1. Infotainment unit recognizes content of the SD card as Personal-POI update.
2. ./metainfo2.txt file contains list of Variants that the update applyies to and paths for files specific for each variant (for example ./PersonalPOI/MIB2TSD).
3. Next ./PersonalPOI/MIB2DE/metainfo2.txt file is processed. Again, it contains list of variants but also files & directories to copy, destination paths, checksums, etc. Altering destination path will force custom GEM .esd file to be copied to the infotainment file system.
4. mib2std-toolbox.esd file is an additional green engeneering menu screen which gives you access to running custom scripts.