No Movement Data with CC2650

[EchoSierra]

Hi. The app compiles without errors and works great for temperature, humidity, ... but not for movement sensors.
I saw at the TI website (http://www.ti.com/ww/en/wireless_connectivity/sensortag2015/tearDown.html) that the UUID for the movement sensor has changed to AA80 (AA81 for movement data). So I changed the UUIDs in sensortag.swift, but I still get no value from movement.
Do you have any idea?
Thanks.