ooooooooooo thats a toughy. i dont feel comfortable answering that cause i dont know all that much about bluetooth. but if the xoom is in airplane mode it shouldn't be using its data. airplane modes suspends many of the device's signal transmitting functions, except Bluetooth, gps, and WIFI. unless the airplane mode is broken then it should be getting the data from the razr. i dont know anything about the Bluetooth icon cause i rarely use bluetooth. maybe check the forums for others doing this or having this similar situation. or try it on a laptop with Bluetooth maybe.