Headphone jack works on S4 but will not work connected to aux port in my car. Other devices work connected to it.
Thanks for sending me a comment. I actually have it now working, i had to change the Audio Output on my S4 from Stereo to Surround.
windyhill28 We want you to have a fully functioning device. Are you using the cable that came with the phone? Have you tried tried different cables?Sheritah_vzw Follow us on Twitter @VZWSupport