In the past with 2.24, I used to be able to CHANGE VIN but can't find that tab in 3.0.
It was under the Flash Tab ---> Change VIN
Now in 3.0, I cannot find that tab anywhere however I do see in the flash utility there is an option to change from Write Entire/Write Calibration to Write VIN/Tunerlock, etc.
I'm sure I am just overlooking something and don't know it.