How to manually upgrade the firmware of Porsche PT3G VCI
1.Connect the computer to the base station；
2.Enter password Porsche 911
3.Check the version, one is 95, one is 86, and both need to be upgraded to version 95
5.Browse-Select firmware-update now
6.Wait for the file update to complete. After completion, reconnect the computer to the base station docking station, and the update will continue. After three minutes, the VCI indicator is stable and the update is completed.