One of the biggest follies of Nokia and Microsoft while launching Lumia series was absence of Bluetooth on them. The phones have a much advanced Near Field Communication but as of now NFC has not taken wings because only high end phones support NFC. All Nokia Lumia users wanted Bluetooth to share files and music from ordinary phones to their device. Finally Microsoft has woken up and launched 'Bluetooth Share'. You can visit the website here to view the details of the App though it has to be download directly to your phone. Also remember it requires Window Phone 7.5 to run.