My 7th gen nano had an unfortunate encounter with my washing machine. :-( The right side of the screen isn't responding to touch, but everything else seems to work. Most other "right side" touch functions can be worked around using the side "buttons" on the device (i.e. volume, skip, etc.) However, I can't enable my bluetooth. Is there a way to do this without using the touchscreen? I really only need to get it turned on once, then I can just leave it on. Alternatively, could I use a bluetooth adapter on this model so I can continue using wireless headphones?