Please go to Appearance → Menus and create a new custom menu with custom links to all your social networks. Then click on "Manage Locations" tab and assign your created menu to the "Social Icons" location.
Budget 2016
Budget 2015
Budget 2014
Budget 2013
Budget 2012
Budget 2011
Budget 2010
Budget 2009
Budget 2008
Budget 2007
Budget 2006
Budget 2005
Budget 2004