Samsung Galaxy S II owners on T-Mobile are in for a sweet treat later tonight. T-Mobile has updated their support documents to reflect an upgrade to Android 4.0.3 scheduled for this evening.
The rollout is set to begin at 11pm Eastern, 8pm Pacific. In addition to Ice Cream Sandwich the update also brings CMAS improvements, Wi-Fi Calling enhancements, and Voicemail enhancements. You’ll need at least 50% battery life to perform the upgrade so start charging now and you’ll be ready to go as soon as it’s released.