I have been using AF 2 for more than one year. From the beginning, I have been facing the problem of Data Connection frequently. The problem is that when I want to connect data tapping data connection on but it doesn't connect instantly. After tapping setting>more>cellular networks>network operators>searching>available networks>select the operator then it connect automatically. What's the problem! My AF2 is now updated to MM V.1.8 and still the problem is not solved. In this circumstances, I am seeking help from anyone. Thanks.