I just purchased a Gear VR controller and am trying to pair it to my Samsung S7. Following the quick Start Guide, it says to press and hold the home key on the controller and the lights will flash. Check. Then I am told to click on controller in the settings tab of the app, check. But then it tells me I need to install additional sofware. I click update now and then it says all the required applications are already installed. So I click OK, but then it loops back to the Update and gives me the same message. I can not pair the controller. I even tried to pair the controller in the Bluetooth settings on my phone. My phone finds the controller but does not sync to it.