Ensure your car battery is fully charged or connected to a charger. If the power cuts during this process, the MMI may be permanently damaged. Insert Disc:
Note: Commands vary by chipset. Replace [PORT] and [FILE] with your specifics. bootloader version 240 mmi h43 download new
Connect via UART to the debug header. On boot, you will see: Bootloader version 240 MMI H43 built Oct 12 2023 Ensure your car battery is fully charged or
: The bootloader screen should change to "Reading metafile" and then "Reading binary file" as it detects the software. bootloader version 240 mmi h43 download new