If you don't like the default Samsung Galaxy S4 TouchWiz launcher here are three alternatives that can successfully replace it: Nova Launcer, Apex Launcher and GO EX Launcher. Here's our take on these three.
Do you want the Samsung Galaxy S4 launcher for your Galaxy S3? Well here it is. It is exactly as the S4 version and the AccuWeather Widget is also included.
Watch: Samsung Galaxy S4 launch in full15 Mar 2013