So, we thought that the Sony had given us the last update for the Xperia X Concept software. However, the wonderful Sony devs have given one final bonus update (38.4.A.0.45), which includes the latest Xperia Home launcher (10.2.A.3.0) that introduced the new wallpaper picker.
The Sony developers also included a hidden Easter egg for users. If you are using the Xperia X then type the following into the dialler (*#*#2468#*#*) to get new Android wallpaper and icons. The Concept programme has been a fantastic ride and we hope that some of the character we have seen from the Sony Concept developers, continues into the official software.