This is the launcher that comes with the Xperia Z Ultra/Honami. It has been ported by ra3al over on popular Android development and hacking forums XDA Developers. According to the developer, it works on all Android smartphones running Android 4.0.x Ice Cream Sandwich and Jellybean.
– Added support for Android 4.0.3
– Added support for Android 4.1
– Installable as normal APK (no need for root and zip flashing)
– Does not force close on low resolution devices (LDPI, MDPI, etc.)
– Enable/disable automatic screen orientation (rotation)
– I might be adding (some of) the features of 2.0.X, if I get some free time, but cannot promise anything at the moment
– NOTE: Installing this will upgrade your installation of 2.0.X to 3.0.X!
So what are you waiting for? Just grab the files from below and enjoy the Xperia Z Ultra launcher and widget.