Bootloader Version 240 Mmi H43 !new! Download New Jun 2026

: You need the official 3-disc firmware set (e.g., version 5150 or 5570). These can be purchased from an Audi Dealership or specialized retailers like Part Numbers : 4L0 998 961 (Europe/RoW) or 4F0 998 961 (North America). Installation (for version 5150) or

The bootloader needs the matching MMI binary:

I recently downloaded and flashed the new bootloader update for , moving from the older 220 build to version 240 . Here’s my honest take after a week of testing.

T8

NO Name Version Updated Download
1 T8_Datasheet Ver1.0 2021-01-05 bootloader version 240 mmi h43 download new
2 T8_QIG Ver1.0 2021-01-05 bootloader version 240 mmi h43 download new
3 T8_Firmware V4.1.5cu.861_B20230220 bootloader version 240 mmi h43 download new
4 T8_Firmware V4.1.5cu.862_B20230228 2023-03-21 bootloader version 240 mmi h43 download new
bootloader version 240 mmi h43 download new
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Guide for Hardware Version

Please confirm that you have chosen the correct downloading version, wrong firmware update may cause damage to your device.

: You need the official 3-disc firmware set (e.g., version 5150 or 5570). These can be purchased from an Audi Dealership or specialized retailers like Part Numbers : 4L0 998 961 (Europe/RoW) or 4F0 998 961 (North America). Installation (for version 5150) or

The bootloader needs the matching MMI binary:

I recently downloaded and flashed the new bootloader update for , moving from the older 220 build to version 240 . Here’s my honest take after a week of testing.