inputs.text: buy something else - installed thing mustang added backup camera parking brake bypass backup camera works great bought hookup kit pioneer kit not work nexus 4 buy slimport adapter get working mirror phones screen head unit touch screen not work apps pioneers apps pretty poor quality get thehem work head unit stream bluetooth audio get call hang bluetooth signal starts sounding weird usually start stop player time get working developer working app potential fix problehems pioneer not seehem give crap people bought expected said would doupdate 112413 software make thing work intended modification existing app pioneer currently available xda developers forum touchscreen control phone intended shame manufacturer not care enough make unit function advertised based total lack support manufacturer non working app still would not recommend purchasing unit