If you follow this guide, your MMI H43 device will be running the newest, most stable bootloader available. If you encounter an error not listed here, post your exact SoC model and serial console log in the comments below (for related forums).
system. This screen typically appears when the "Start Bootloader" option is accidentally selected in the hidden "Green Menu" or when a firmware update fails, leaving the system stuck in an "Application Update" loop. How to Resolve the Bootloader Loop bootloader version 240 mmi h43 download new
To exit this screen, you must provide the system with the original firmware files via a CD. 1. Obtain the Correct Firmware If you follow this guide, your MMI H43
: While stuck on this bootloader screen, the MMI may not shut down properly, leading to a flat battery. Do you have the original firmware discs , or would you like help identifying which specific CD part number matches your car model? This screen typically appears when the "Start Bootloader"
With the device powered OFF:
(for version 5570) into the car's CD changer. The system will automatically detect the disc and begin installing the missing application data to bring the head unit back to life. Risk Warning