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Discussion Starter · #1 ·
Free download Porsche PIWIS V15.900
cnc.qclt.com - /porsche/piwis2-update-DVD/v15.900/
How to update Porsche PIWIS from V15.600 to V15.900?
Download the free software and burn to DVD to run an update. Follow these steps:

1) Please insert the upgrade DVD into DVD rom, then choose*[Tools- DVD Upgrade]*the software will install automatically.
2) Click*[Yes]*to confirm released DVD installation prompt;
3) Click*[OK]*to confirm the setup.
4) When you seen these*screens, you need wait with patient, it might cost around 4-7 hours to finish the whole upgrade process.
5) Open the software after computer reboot, check the Porsche Tester2 V15.900 software information.

YANHUA V15.900 Piwis Tester II software for Porsche CF30 laptop
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