Document known issues or limitations for devices supported by upd09051.bin .

The "UPD" prefix stands for "Update," while the ".bin" extension identifies it as a binary executable file that the vehicle’s iDrive or MINI Connected system can read and install. This specific version is often the latest or final update available for older head units like the and NBT (Next Big Thing) systems, which do not always support over-the-air (OTA) updates. Key improvements typically found in this update include:

: Enhanced stability for newer smartphone models (at the time of release), fixing issues where the connection might drop or fail to pair.

Compress .bin files for faster downloads, especially in low-connectivity regions.