Hi, I have some news about this device. Under Windows 8.1 (6.3)(testversion) with these IDs: USB\VID_12D1&PID_1F16&REV_0102&MI_00 USB\VID_12D1&PID_1F16&MI_00 USB\Class_02&SubClass_0e&Prot_00 USB\Class_02&SubClass_0e USB\Class_02 the device works as mobile broadband device with IPv6. So I think the firmware is ok, or Microsoft has patched its driver a little bit more. One thing has surprised me - I configured the DNS-Resolvers static. But windows/vodafone ?? has added the public IPv6-DNS-resolvers from google, which of course don't work with NAT64. Has MBIM an interface for requesting/setting DNS-resolver-entries? Unfortunately I was not able to capture anything, no net, no usb. Regards, Thomas -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html