Turbo Quattro

You can find EU map in VW's site...
http://webspecial.volkswagen.de/maps/int/en/index.html

It's a 8S0035xxx MU from Audi TT.
HW 040
SW 0016
IOC version App: 7384
IOC Variant:= BOLOTYPE_MIB2_MQB + APPLTYPE_MIB2_MQB_TT3

I tried to manually flash it using ripped 5NA035050 firmware (Japan) with CP disable and install the UNIT on Golf.
Every thing works except audio and RVC. I thought the ...

Tried to do brand + region conversion days ago. ( AUDI+XX to VW+YY)

The MMX got bricked after I did flash the boot loader of MMX without update BCT then reboot.

I think there is security check in boot rom to ensure the validity of boot loader after invested the document of nVidia Tegra 3.

The ...

root password is not important at all.
It could be easily bypass if you had any earlier version firmware for the unit.

Area conflict could not be eliminated by modifying long coding or adaptation.
You have to modify the EEPROM.

Password of root is not important. Some tools in firmware package is useful for region conversion.

Bytes 00-03 01 00 00 00 # 1 FeC collections
Bytes 04-07 B7 00 00 00 # Size of following contents (i.e. B7 = 183, 183 + 8 = 191)
Bytes 08-13 11 07 FF FF FF FF
Bytes 14-19 03 61 69 DE D4 A7 # 03 + VCRN (I have no idea what 03 means)
Bytes 20-37 VIN + 00 (18 bytes)
Bytes 38-42 56 4F 19 4F Epoch ...

How much special the SD card should be?
Any hint?

I also found something interesting when I use 'file' to identify content of dumped data...
Is this useful or just no use because it's a public key?
dump/> file HBpersistence/Keys/*/*
HBpersistence/Keys/DataKey/AU_MIB-High_DK_public_signed.bin: data
HBpersistence/Keys/DataKey/BY_MIB-High_DK_public ...

I have one FecContainer.fec from VW's discover pro (MIB2HIGH). I did some basic check... The file size should be 4 + (195 x FeC counts). The first 4 bytes means how much FeCs inside the container.
For each FeCs, Start with 0x000000AB and end with 0x000000FF (little endian)
For each offset of ...