According to TmoNews, they got their hands on what is believed to be the official ICS rollout dates for the Samsung Galaxy S II, HTC Sensation 4G, and HTC Amaze 4G. They were able to acquire a leaked 2012 T-Mobile enterprise calendar that also outs the dates these devices should receive the illustrious update. The T-Mo Galaxy S II is scheduled for May 14th, and the Sensation 4G and Amaze 4G are slated for June 16th. As always, this may end up changing and until we hear anything official I wouldn’t bet on anything. We will let you know if we hear anything more.