Anyone else getting TOUCHWIZ has stopped messageon Galaxy S3?? How do u fix it??
It's possible Touchwiz is corrupted which can occur with other applications on Android, try going into the menu > settings > applications > manage applications > sort all/show all > find Touchwiz and delete data/clear cache on it and reboot.
Check out a fun infographic that teaches you how to increase storage, enhance security,
improve battery life and clean your device.