Now I am just waiting on my mini to micro cable so I can use my droid razr with my new hotwire 2.0. And hopefully the next android update for GS4 will cure its problems with the app. I am tekin fan for all of my vehicles except for my 22-4 I went with the orion only because of there second sensor wire input made for a cleaner layout. I have tekins in my mod 22sct, 17.5 22sct, 17.5 22 2.0 and my mod mm 22 2.0. Can't wait to be able to change functions with my phone instead of a laptop. Thanks Team Tekin.