Over the last year, HTC has established a reputation for fragmenting its proprietary Sense UI even within the same version of Android. Why, Gingerbread alone is the foundation for at least three different iterations (2.1, 3.0 and 3.5) of the firmware. The bump to Ice Cream Sandwich is no different, with legacy devices getting an update to Sense 3.6 and the One series (and presumably any future devices) benefiting from version 4.0. HTC One X review
