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Porsche PIWIS Tester II clone diagnostic& programming system driver & firmware can be updated free online.

Newest piwis version:V16.200

Pre-upgrade caution:
Make sure your PC get well network connection
Ensure the Porsche Tester scanner is connected with PC/laptop (do not need to connect with vehicle)

1) Open Porsche PIWIS software, select “Tools” function, click “Device update”

2) Then click “Update” to update Piwis tester driver and firmware

3) VCX Device Firmware Updating. Do not interrupt!!!

4) Update Online Complete. Close the piwis software program.
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