Heads up, citizens of the UK. The HTC Desire S is receiving its update to Android 2.3.5. The biggest change with the update involves HTC’s custom user interface, where it has been updated to Sense 3.0. This brings about new lockscreen elements, a refreshed notifications pull-down, and other goodies. The update has been arriving for owners of the unbranded Desire S as well as those with the phone on-contract through Vodafone, Orange, and O2.