I have tried to search and there are several items on this topic but they are imbedded in posts and don't seem to be for my Galaxy S5.
I have a Galaxy S5 SM-G900A running Android 6.0.1.
The unit records great when I'm on the hand set but when I have the Bluetooth head set on, it does not record either my voice or the person that I'm calling or calling me. I need this option for my business use.
The unit is not rooted and I'm not 100% sure how to do it or what will help. I have followed the posts and have the settings per what I have read on the boards for S5 running Android 6.
Any help would be greatly appreciated.
-John