This is the gold standard. Look for the "Coding" or "Software" sub-sections in the F30 (3 Series) G30 (5 Series) The "PM Method":
Here is the proper workflow and "story" behind getting this version to work for your vehicle. 1. Understanding the "Lite" Choice v42720 psdzdata lite download work
Download links for PSdZData are frequently updated and often shared via private message on major BMW forums. This is the gold standard