ok. so my bluetooth radio is acceptable right now but not as great as ive had it perform in the past. Currently im running UDNE and i can make my bluetooth cut out simply by turning so that when my phone is on its holdster, it is facing away from my bt speakers or by covering it with my hands. ive noticed this problem with several UD roms and the problem goes away with CM or others. So my question is this, Roms quote "improved battery life" in their features list. is this done by lowing the power being sent to specific radios and whatnots? and if so Can i, edit whatever would be doing this to tailor it to my needs?