Have you used the latest versions of eSys Ultra or BimmerUtility? Share your experience in the comments below. Updated: February 2025 – reflects changes up to PSdZData v4.52.11 and BimmerUtility v2025.01.
You value the tool for tracking dealer software updates. esys ultra vs bimmerutility updated
Both work well with a genuine ENET cable. BimmerUtility handles intermittent connection drops more gracefully – it pauses flashing rather than aborting. Have you used the latest versions of eSys