Some of customer reflect that they want to update BMW ICOM firmware to do more function.
The following is the V4.0 update file, if you want to update BMW ICOM Firmware,you can download this link
https://mega.nz/#!X14TxZYY!6zrJ6og9gR5u-CcGbGtWSpHBCknjhl-LElommEgYSK0