Use application manager to improve your app and device performance.
INSTRUCTIONS & INFO
CLEAR APP CACHE: Swipe down from the Notification bar with two fingers > select the Settings icon > General tab > Apps > desired app > Storage > Clear cache.
STOP AN APP: From the Apps menu, select the desired app then select Force stop.
CHECK FOR APP UPDATE: From the Play Store, select the Menu icon > Select My apps and games > select the desired app you would like to update then select UPDATE.
REMOVE AN APP: Select UNINSTALL, then select OK.
REINSTALL A PREVIOUSLY UNINSTALLED APP: From the desired app in the Play Store, select INSTALL then follow the onscreen prompts.