99settingsrunning or installed, tap Third-party, Running, All or OnSD card.• Running services: View and control the services thatare currently running on the phone.• Development:• USB debugging: Select to use debug mode whenyou connect your phone to a PC by using a PC datacable. This is used for application development.• Stay awake: Set the phone’s screen to stay on whilecharging the battery.• Allow mock locations: Allow mock locations andservice information to be sent to a Location Managerservice for testing. This is for application development.• Samsung Apps: Select a network connection to getapplication update notification from Samsung Apps(Wi-Fi or packet switched data network).• USB settings: You can connect your phone to a PC with anoptional PC data cable in various USB connection modes.• Kies (Firmware update): Use the Samsung Kiesprogram to update the phone’s firmware.• Media player: Transfer files using Windows MediaPlayer.• Mass storage: Transfer files directly to and from thephone.• Ask on connection: Allows you to choose a filetransfer method when the phone is connected to a PC.Accounts and syncChange the settings for the auto sync feature or manageaccounts for synchronization.• Background data: Allows applications to sync, send,and receive data at any time (required in order to use theauto sync feature).• Auto-sync: Set the phone to automatically synchronizecontact, calendar, and email data.