Initially, what I wanted to do was set the setting so that when I press the call button or swipe to make a phone call to one of my contacts, the call would be made through Viber. So, when the option came up to choose which app I would like to use, I chose Viber and pressed on the "Set as default" setting. Little did I know, it would make it the default phoning application/method for ALL contacts, not just the 1 contact I wanted to do this for. How can I set it back to default so that it gives me the option to choose how to make the phone call everytime I would like to place a call? I read it's somewhere in the Settings > Applications > Manage Applications setting but not sure what to do from there? Clear Viber data? Also, is there a way to do what I wanted to do initially (ie. for 1 contact only, make the default phone call method via Viber)? Thanks in advance!