Users of HTC EVO 3D on sprint should be waiting for the new system update, which the carrier announced on Twitter, recently. Unfortunately, ICS isn’t what the update brings, Sprint releases a maintenance update. If you were expecting ICS then it’s understood, since the leak proposed so.
This update is nothing as exciting as Android 4.0 though but there are some more security improvements, a reduction in power consumption that should manifest as increased battery life, and an update to the phone’s Peep client.