I think you are right. I cannot recall seeing any options in the app when I first had my P3S. I was under the impression that since the AC/RC generated its own dedicated wifi signal, that was the dedicated channel and that was it. Lightbridge on later phantoms is an entirely different story.Yes have to add made me have a look ..p3s and p34k not have channel option on mine either,,I did think it had that option but must have been seeing things