This is an SD card with a custom version of FW. She will upgrade your AVH to AVIC Only an SD card replacement is required. The solution if you have problems with the SD card. We can set the country of any country of your choice.   for W4400NEX you will get: Navigation from the AVIC W8500NEX with the latest update Weblink parking lines support model Pioneer AVH-Z9100BT Pioneer AVH-Z9100DAB Pioneer AVH-Z9150BT Pioneer AVH-