is my xbox controller supposed to light up when i plug it into my android OTG cable? because it's not. i tried USB/BT joystick Center, and it recognizes the controller, but the buttons don't do anything. my device is a samsung galaxy S2 with android 4.0.4. i checked with a compatibility app that my device is compatible with OTG. what do i do? i cant even move a cursor with my controller. can somebody help please?