If you have created different groups for your contacts on your Samsung Galaxy S5, then it may be that you want to delete one of them again. If you do not know how to delete user-created contact groups on the Samsung Galaxy S5 again, we would like to help with this post.
Open on your Samsung Galaxy S5 the contacts app. Tap now to the right of the search box on the icon with the two people. It will open the settings for the contact groups. In order to delete a created contact group again, tap in this sub-menu on the three-point symbol at the top right. In the pop-up menu, tap on "Delete Group".
You can mark a group from a list you want to remove from the Contacts app. Did you put the tick in the check boxes, type in the upper right corner on "Finish". A window appears that asks you if only the group or all contacts contained therein should be deleted. Choose here if you're not sure necessarily "Only group". Confirm your selection again. Finished!
You know now how to delete a user-created contact group on the Samsung Galaxy S5.