Yanbua Mini ACDP free updated OBD read/write BMW CAS4/CAS4+ (2019-11-15). Support IMMO programming (add key & all keys lost) and mileage reset for all known versions via OBD. Here’s the demo on adding a new CAS4 key using ACDP Mini … Continue reading Yanhua Mini ACDP adds a New Key to BMW CAS4 via OBD