we upgrade piwis ii v14.75 from piwis ii v14.35, the V14.75 is only small update, new features as below: — Cayenne 92A (from MY 11):
Control unit Model Changes
All Cayenne Guided Fault Finding: Support for the new order types
— 991/981 Sports Car:
Control unit Model Changes
All 991 GTS Guided Fault Finding: Support for the new order types
So we strongly suggest you upgrade based on V14.35, if you have V13.700 or even earlier version, please upgrade till V14.000 or V14.350, then do this upgrade.
If you need the PIWIS TESTER II Hardware, please click here>>
PIWIS II V14.750 Upgrade Details:
1. Please insert the upgrade DVD into DVD rom, then choose [Tools- DVD Upgrade] the software will install automatically.

2. Choose [Yes] when you see this screen

3. Click [OK] to confirm the upgrade.

4. When you seen this screen, you need wait with patient, it might cost around 4-10 hours to finish the whole upgrade process.

5. Wait till you see this screen, then it will restart the laptop automatically.

PIWIS2 v14.75 is the last upgrade in 2014 year, which allows you to work with the whole porsche cars till 2014, also including 2015 model.
Now we release some new version photos below:




If you need this version update DVD, please click here.