Latest version Porsche PIWIS III V38.900 is verified working with VXDIAG Porsche Tester III. The Piwis 3 works rather well compared to the Piwis 2.
Version: V38.900.000, Nov. 2019
Language: English, US English, German, French, Italian, Spanish, Japanese, Chinese, Russian, Portuguese
Operating system: Lenovo T440P Laptop Windows 7
Update method: by sending back the 240G SSD or purchasing a new SSD
What’s new in PIWIS III 38.900?
38.900 with for the experts the developer/engineering mode activated to code without passing through the Porsche server.
Older software version 38.400 with unlimited activation, with a full engineering menu. You can install a fresh version, 38.900 (the engineering menu has been cut down). Equipment tested, ready to go.
How to Connect Porsche Tester III with Vehicle and PC?