I have an S5 that when trying to sync my jawbone up fitness bracelet using the headphone jack frequently tells me to plug in in my bracelet to sync (when it is already plugged in), or tells me that the sync failed. I have to unplug it and plug it in several times to get it to sync. I also have an ithlete heart rate device that plugs into the headphone jack that is not working properly. The common denominator is my headphone jack. Does anyone have any suggestions on what could be causing it or fixes I can try?
Thanks!