Settings111ApplicationsChange the settings for managing installed applications.Unknown sources● : Select to download applicationsfrom any source. If you do not select this option, you candownload applications only from Android Market.Quick launch● : Assign a letter to an application to create ashortcut. You can launch the application by pressing [ ]and the letter at the same time. ► p. 31Manage applications● : Access the list of the applicationsinstalled on the device and check the applicationinformation.Running services● : View the services you are using andaccess them to manage.Memory usage● : View available memory and the memoryused by applications on your device.Battery use● : View the amount of power consumed by yourdevice.Development● :USB debugging- : This is for application development.When your device is connected to a PC with a USB cable,the USB debugging mode will be activated and SamsungKies will launch automatically.Stay awake- : Set the device’s screen to stay on whilecharging the battery.Allow mock locations- : Allow mock locations and serviceinformation to be sent to a Location Manager service fortesting. This is for application development.Samsung Apps● : Select a network connection (WLAN orpacket switched data network) to get notifications for newapplications from Samsung Apps.This feature may be unavailable depending on yourregion or service provider.