The default homescreen launchers for various devices always find their way to devices from other manufacturers, thanks to the ever-active Android development community out there, as a result of which we earlier saw the launcher from the Galaxy S3 made to work on other devices
Now, XDA forum member andrekas has taken the Galaxy S3 launcher and ported it over to the Xperia arc, arc S, Pro, neo, and neo V, hacked to work with the FWVGA (854 x 480) resolution on the displays on these devices. The Galaxy S3 launcher works on all Ice Cream Sandwich ROMs and is one of the smoothest launchers out there, though it doesn’t let you add any Sony widgets to the homescreen, as those only work on the Sony launcher.
The Galaxy S3 launcher needs to be copied to the SD card and flashed from recovery, so you will need to have a custom recovery installed on your phone. Hit the source link below to grab the installation package, and enjoy using the launcher from the best-selling Android device of 2012.