Newer versions (often called "Full Chip" or Revision C) provide better stability with DiagBox V7.xx and V9.xx. Driver Installation and Updates
Updating the firmware on the 9780.Z5 is usually done to ensure compatibility with newer versions of DiagBox (like version 7.xx or 9.xx). PSA Interface Checker psa xs evolution 9780z5 driver upd
: Updates allow the interface to perform advanced maintenance tasks such as: Newer versions (often called "Full Chip" or Revision