113settings• Install from USB storage: Install encrypted certificatesthat are stored in the USB storage.• Set password: Create and confirm a password foraccessing credentials.• Clear storage: Erase the credential contents from thephone and reset the password.ApplicationsChange the setting for managing installed applications.• Unknown sources: Select to download applicationsfrom any source. If you do not select this option, you canonly download applications from the Android Market.• Manage applications: Access the list of the applicationsinstalled on the phone and check the applicationinformation.• Running services: View the services that you are usingand access them to manage them.• Memory usage: View the available memory and thememory used by applications on your phone.• Battery usage: View the amount of power consumed byyour phone.• Development:• USB debugging: Select to connect your phone to aPC using a PC data cable. This is for applicationdevelopment.• Allow mock locations: Allow mock locations andservice information to be sent to a Location Managerservice for testing. This is for applicationdevelopment.• Samsung Apps: Select a network connection (Wi-Fi orpacket switched data network) to get notifications aboutnew applications from Samsung Apps.This feature might not be available depending on yourregion or service provider.