User manual
Settings
105
Applications
Change the settings for managing installed applications.
Manage applications
 ●
: Access the list of the applications 
installed on the device and check the application 
information.
Running services
 ●
: View the services you are using and 
access them to manage.
Memory usage
 ●
: View available memory and the memory 
used by applications.
Battery use
 ●
: View the amount of power consumed by your 
device.
Unknown sources
 ●
: Select to download applications 
from any source. If you do not select this option, you can 
download applications only from Android Market.
Development
 ●
:
USB debugging - : Select to connect your device to a PC by 
using a USB cable. This is for application development.
Stay awake - : Set the device’s screen to stay on while 
charging the battery.
Allow mock locations - : Allow mock locations and service 
information to be sent to a Location Manager service for 
testing. This is for application development.
Samsung Apps
 ●
: Select a network connection (WLAN or 
packet switched data network) to get notifications for new 
applications from Samsung Apps.










