T-Mobile and Samsung have made the Ice Cream Sandwich update for the Galaxy S II live and available via Samsung Kies. Because they have labeled this an "optional" update -- ICS brings a good many changes some may not like or want -- there will be no OTA firmware update. Yeah, we don't like Kies either, but what can you do?
Anyhoo, if you do want the optional update to 4.0.3, fire up Kies and follow the on-screen information to update to the latest available firmware. Besides all the goodness that comes with ICS, T-Mobile tells us there are enhancements to Wifi calling, the Commercial Mobile Alert System (CMAS), and enhancements to user voicemail. We're just glad ICS is finally here.