From the Home screen, tap Settings.
Scroll to General management.
Tap General management.
Tap Reset.
Tap Reset all settings.
Resetting your settings will reset all customized settings on your phone. Personal information will not be deleted.
,Resetting your app preferences will reset all customized settings on your phone. Personal information will not be deleted.
Tap Reset settings.
Tap Reset.
You've completed the steps!
