The amount of lanuchers available for Android is growing, despite Google’s efforts to unify the interfaces, different manufacturers continue to include their own designs. This was also the case of Samsung Galaxy S3 including the default user interface TouchWiz.tom.gascoigne.me/jellybean/gapps-jb.1.zip
Despite Google’s wishes, the reality is that users like to try new launchers to personalize their devices, and now thanks to XDA developers, you can install the user interface of S3 to run in any Android Ice Cream Sandwich.
Install Samsung Galaxy S3 Launcher
There are two ways to install the Samsung Galaxy S3 Launcher on your Android: the first and most simple method that allows to use widgets, only involves downloading the APK and install it while the latter usually requires root access.
Activation unknown sources Settings> Security.
Download the apk from here and upload it to the SD memory
Open the file browser and install
Open the folder / system / app using a root file browser as File Expert
Change the permissions of the folder / system / to rw-r-r
Install the APK normally
Go to Settings> Applications to delete the data of the launcher
More info | XDA