TREASURE TAG + NOKIA LUMIA (1020 and many others I think) works fine for this manipulation. BRING THE INFO with a green thumb or review helpful. 1. Already remove the connection "Wi-fi", the "location" and "NFC" leave the Bluetooth connection. 2. Delete all Bluetooth devices and stay on the Bluetooth settings. 3. Take the WS-2 remove the battery by removing the back cover 4. "Important" hold the button primarily rely battery + the back cover. 5. If Bluetooth is activated, the unit should be identified so initiate pairing 6. As of hand magic, a small sound ws-2 that goes well, the connection is made, a notification appears and a smile comes to your face. 7.Lâcher the front panel button and start your settings An update and you got to do with the application treasure tag PS: I put 1 star for the guys who are not able to run the WS-2 with their lumia see the comment. Otherwise nikel walking and even better for the update ... gps location if it is active before losing the connection with the phone. Otherwise small beep ws-2 to find him in the house.