M Mike Parker2 New member Mar 23, 2014 1 0 0 Visit site Mar 23, 2014 #1 Samsung S4: - Wi-Fi will not sync. Receive message that there is an authentication error. ????
L Leo G Well-known member Dec 9, 2013 129 0 0 Visit site Mar 23, 2014 #2 Is your password correct? Are you using the correct encryption?