D Douglas New member Sep 4, 2010 #1 I tried putting my sim card in my new at&t phone, but it keeps saying the smart chip is not inserted. It worked before i took out my friends old sim card when he gave me the phone, but now its not working, help?
I tried putting my sim card in my new at&t phone, but it keeps saying the smart chip is not inserted. It worked before i took out my friends old sim card when he gave me the phone, but now its not working, help?
