Mine still doesn`t work properly....When I connect to the internet through 3 sometimes it connects fine, sometimes the internet just stops!.On 3G is fine for 5-6 seconds and then it goes to 3.5G and the internet just hangs.If I manually switch from dual to 3g it restores the connection for only 5-6 seconds and then no internet again because it switches automatically to 3.5G....does anybody have a clue why it`s doing this?The sim is fine in my 5800, I can surf for hours. Thanks