How to Upgrade Porsche PIWIS Tester II Firmware

Porsche Piwis Tester II is a professional car diagnostic tool especially designed for Porsche diagnostics. The Porsche scanner supports updating firmware online. Here obd2eshop has made a guide on how to update PIWIS Tester II diagnostic& programming system driver & firmware.

Newest piwis version: V16.200

Tips before we start:

1.Make sure your PC gets well network connection
2.Ensure the Porsche Tester scanner is connected with PC/laptop (do not need to connect with vehicle)

How to:

1) Open Porsche PIWIS software, select “Tools” function, click “Device update”
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2) Then click “Update” to update Piwis tester driver and firmware

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

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

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Learn more about Porsche PIWIS Tester II Diagnostic Tool:https://www.autonumen.com/goods-5017-Porsche-Piwis-Tester-II.html

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