Sprint has mentioned on the Sprint Community Blog that the early days of 2012 will see its HTC customers get the Ice cream Sandwich Android 4.0 update. Some of the devices mentioned by name include - HTC EVO 3D, HTC EVO Design 4G.
Here’s the announcement in its original entirety - Sprint will begin to rollout Google’s latest version of Android, Ice Cream Sandwich, to our customers in early 2012. Ice Cream Sandwich will be available via an over-the-air update to a variety of devices including HTC EVO 3D, HTC EVO Design 4G and other key products in our line-up. Stay tuned for more details and exact timing.