Just received my gear controller today, but I can't pair with my S7 phone. Bluetooth settings show Gear VR Controller there but not paired. Per the Gear VR setup, I go to the Oculus App/Setup/Controller. It brings up a message, "To Support your Gear VR Controller we need to install additional software." Click 'Update Now', I click update and it returns a msg., "All required applications are already installed. Insert your device into you Gear VR to start using it'. I click OK, but before I can hit the "Pair" button the screen goes away.