Your brand new Samsung Galaxy Tab 3 comes with several preinstalled apps that you cannot remove from the Apps section of the Settings menu. These apps not only take up valuable disk space, but they also run in the background and consume processing power. If you uninstall these apps from your Tab 3, however, you will void the warranty of and risk serious damage to your tablet. Writer Bio

How to Get Rid of Factory Installed Apps on Samsung Galaxy Tab 3 - 2