Bmw Spdaten 710 Better

: Newer files are required to communicate with and code modules that have been updated by a dealer to a later Integration Level (I-level).

: It ensures your tools can recognize the latest firmware (ZB numbers) if your car was ever updated by a dealership late in its life. Bimmerforums.com How to Install the "Full Piece"

To get the "better" experience, you need to install it correctly. Do not just copy/paste over an old distro.