VXDIAG VCX PLUS Benz or VXDIAG Benz C6 DoIP newer version 2019.07 has been tested and verified working by vxdiagshop.com engineer.
Compatible upgradeable devices:
VXDIAG with full brand: http://www.vxdiagshop.com/wholesale/vxdiag-multi-diagnostic-tool-full-brand-no-hdd.html
vxdiag multi tool for BMW & Benz: http://www.vxdiagshop.com/wholesale/bmw-benz-allscanner-vxdiag-diagnostic-tool.html
For new users, buy the HDD/SSD which comes with latest version software
For old users, send back HDD/SSD to run an upgrade. Update is Free. Freight is on your own account.
VXDIAG Benz Xentry software display: