### [【固件】MHI2_ER_AU57x_K3663_1 MU1425 AIO](https://www.vwodis.com/article/1362.html)

**Published:** 2021-11-08T21:11:52

**Author:** ml3665666

**Excerpt:** Custom all-in-one FW update based on metainfo2 exploit …

Custom all-in-one FW update based on metainfo2 exploit

### Installation: Copy to FAT32 formatted 16GB+ SD card

Install via red menu (back button + top left button around center knob)

### NOTE:

Standard is not including BOSE Update. Use metainfo2-Bose.txt – rename to metainfo2.txt – in folder /1/ and /2/ to enable BOSE update. Only update Bose if you have VCP or ODIS to upload new parameters, else you will have no sound!

![](https://admin.vwodis.com/wp-content/uploads/2021/11/image.png)

rename metainfo2.txt if you want to enable BOSE update

### Features:

1.  All in one update from any ER\_AUG11 or ER\_AU57x FW directly to MHI2\_ER\_AU57x\_K3663\_1
2.  GEM activation during installation
3.  Patched IFS-Root installation (FEC & CP patch)
4.  FecContainer adjustment with missing FECs (00040100, 00050000, 00070200, 00030000, 023000EE, 00060800, 00060900)
5.  CarPlay and AA activation
6.  GraceNote2 V17 installation
7.  Fix for rear control head error after update from P0040 or older

**Categories:** Mib主机, 大众改装, 大众汽车

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