(MX64_V2.01.0051.05-9-R-210326)

Not suitable for cars with a different original firmware

This version is only suitable for cars on which this same version is or was installed. See Settings › About. For older versions of the same car type with a software version of the …05-9… line, e.g. 0046, this version would be an update, but that has never been tested in a real car. Flashing this version from a USB stick completely replaces the operating system, apps and all data. A head unit that had a newer version installed, or a car of a different line, should not get this version — it may then no longer be compatible with the instrument panel.

All four downloads contain the same operating system 0051; they differ only in the apps, the app build. Take the one that fits your car: under Settings › About tap the version entry about 5 times; then the System, MCU and AP version are shown. The AP version ends in your app build. Write it down before flashing — afterwards the car shows the stick's version.

• With firmware 0051 the System version ends in _060. If it ends in _052, your car still has an older firmware, e.g. 0046 — then each of these sticks is an update of the operating system (see above).
• Other app builds (e.g. 076 or 086) we don't have yet.
• Which AP, System and MCU versions belong together: Head unit versions.
• The apps of 060 and 104 come from backups of cars that were still in their original state — not from a manufacturer package. Both backups were checked: no trace of ADC in them.
• The apps of 102 were checked too: no trace of ADC in them.
• 102 and 104 speak a different “language” with the MCU than 052 and 060: never flash them onto a car with MCU version _030, _052 or _060 (Head unit versions).

Each download is the image of a USB stick: one FAT32 partition holding exactly these three files.

• imx6.bin — The original operating system 0051: kernel, recovery, Android system and configuration
• imx6ap.bin — the apps (vendor partition, app build 052, 060, 102 or 104 depending on the download), the data image and the boot logo — data image and logo are identical to version 0046 in all four downloads, and so are the apps in the 052 download
• imx6.ini — the flash instructions: writes boot, recovery, system, vendor, data and logo, but never the bootloader and never the MCU firmware

SHA-256 of the downloads:

• 052: 6ebaee81a2ab64c03ad25599356c33d9079a62f4b097d72e5a471e70dffe86b3
• 060: 3f9f5e7e92d06b33e1453be0803c8b640dfe38c8e0a4916344a2f93bcd7c8475
• 102: e6c44ddeaab4c62009978bc0d22f35469f7dc382aa9df6cf52b61c9b8c482047
• 104: fcb3f6dcde5000aa1bcb67d7045650395e350413856c826bc65cbd10ee89c278

We tested the image format on 18 October 2026 on our test head unit and in a car.

The ZIP contains an .img file: the image of a complete USB stick. It is not copied but written onto the stick with an imaging tool. Afterwards the stick is byte for byte the one we tested, however it was formatted before. This erases everything on the stick. Any stick of 1 GB or more will do.

1. Unzip the ZIP (right-click › Extract All) — that gives the .img file.
2. Windows: Rufus (rufus.ie, the portable version needs no installation): pick the stick under Device, open the .img file with SELECT, press START, confirm the erase and wait until the status says READY.
3. macOS: dd in the Terminal: diskutil list shows the stick (e.g. /dev/disk4), then diskutil unmountDisk /dev/disk4 and sudo dd if=stock-0051-ap060-raw.img of=/dev/rdisk4 bs=1m (adjust the file name and the number).
4. Linux: dd — lsblk shows the stick (e.g. /dev/sdb), then sudo dd if=stock-0051-ap060-raw.img of=/dev/sdb bs=4M conv=fsync status=progress.
5. ⚠️ With dd, make sure it really is the stick — a wrong device overwrites another disk.
6. Afterwards the stick shows a 750–860 MB drive with exactly imx6.ini, imx6.bin and imx6ap.bin. Don't copy anything onto it. If Windows asks to format the drive: Cancel.
7. balenaEtcher works on many computers too; if it stops with “The writer process ended unexpectedly”, use Rufus.

1. Switch the car on and plug the stick into the USB port in the centre console. A window should open automatically with a row like Stock Firmware · AP _102 (from ADC 0.14.15 on it names the stick's app build; older versions show Stock firmware 0051 for every stick) — press Revert and confirm. From ADC 0.14.7 on, the Connect app checks when you press Revert whether the stick's apps fit your car's MCU, and refuses otherwise (Head unit versions). ⚠️ That only covers this button: if the head unit restarts while the stick is plugged in, it flashes it without any check — for example after a factory reset, and on cars without the USB hub already when you switch on (see ⚠️ below). So still check yourself beforehand (see above) and pull out a refused stick straight away.
2. After a check of the correct version, this firmware is installed automatically. Some interesting effects happen along the way — don't let them confuse you. First a white screen builds up from top to bottom, then the head unit reboots a few times with different messages. In between it's completely dark for a moment, nothing dramatic. Since the bootloader can't be overwritten, there should always be a way to install a new firmware.

1. Switch the car on and plug the stick into the USB port in the centre console.
2. Open Settings › About › Factory Reset and confirm.
3. The car restarts and flashes for a few minutes with a progress bar. Wild things happen here again, as described above.

1. Pull out the stick as soon as flashing has finished. Pull out the stick and reset the head unit by pressing both thumbwheels on the steering wheel for 10 s, or switch the car off and lock it, wait a moment and switch it on again, so that the head unit reboots.
2. The first start takes longer than normal, don't panic; after that the car runs on the original software again.

⚠️ Simply switching off and on again does not start the flashing — only a restart from the running system (factory reset or the Connect app) does, unless you have a car with this head unit firmware version but without the USB hub on the head unit that the DAB radio is also connected to.