Hi guys, I was all excited to get things going on my galaxy note but unfortunately it's not recognizing my sim card. I put in my att gophone sim card, prepaid unlimited $50 plan, and my note will not recognize it. When I insert it, I get an error saying "sim card crash" and in the top right i have some sort of notification that looks like a sim card with an exclamation point in the bottom right. When I go into setting>wireless and network> mobile networks in order to set up the APN settings it says "insert sim card, Insert sim card to access network services". When I insert the sim into my dumphone, it works fine. I saw another poster had a somewhat similar problem but apparently out of the box it worked fine. I got my phone from techno trading house for what its worth.