T-Mobile of the United States announced on their support blog yesterday that owners of the T-Mobile variant of the Samsung Galaxy S II (SGS2, or model SGH-T989) would now be able to update their phones from Android 2.3.6 (Gingerbread) to Android 4.0.3 (Ice Cream Sandwich [ICS]) via the Samsung Kies application. Interestingly, the update to …