Did you have your contacts backed up via your Samsung or Google account? Or, are you subscribed to a service from your wireless carrier to save your contacts? If not, they are gone unless you have backed up to another source (like a PC).
Did you have your contacts backed up via your Samsung or Google account? Or, are you subscribed to a service from your wireless carrier to save your contacts? If not, they are gone unless you have backed up to another source (like a PC).