--- zzzz-none-000/linux-4.1.52/drivers/net/usb/cdc_ncm.c	2018-05-28 02:26:45.000000000 +0000
+++ bcm63-7530ax-731/linux-4.1.52/drivers/net/usb/cdc_ncm.c	2022-03-02 11:37:13.000000000 +0000
@@ -1634,6 +1634,21 @@
 		USB_CDC_SUBCLASS_NCM, USB_CDC_PROTO_NONE),
 		.driver_info = (unsigned long)&cdc_ncm_info,
 	},
+
+#ifdef CONFIG_AVM_KERNEL
+	/* == 20170317 AVM/VGJ Patch from Kernel 3.10 ==*/
+	/* Huawei NCM devices disguised as vendor specific */
+	{ USB_VENDOR_AND_INTERFACE_INFO(0x12d1, 0xff, 0x02, 0x16),
+	  .driver_info = (unsigned long)&cdc_ncm_info,
+	},
+	{ USB_VENDOR_AND_INTERFACE_INFO(0x12d1, 0xff, 0x02, 0x46),
+	  .driver_info = (unsigned long)&cdc_ncm_info,
+	},
+	{ USB_VENDOR_AND_INTERFACE_INFO(0x12d1, 0xff, 0x02, 0x76),
+	  .driver_info = (unsigned long)&cdc_ncm_info,
+	},
+#endif
+
 	{
 	},
 };