Samsung SCH-L710RWBXAR - Manual (Page 176)

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Developer options
Use the Developer options to set options for Android
application development and testing.
Ⅲ From the Settings screen, under System, touch
Developer options. The Developer options screen
appears.
USB debugging
When enabled, allows debugging when the device is
attached to a PC by a USB cable.
Ⅲ From the Developer options screen, touch USB
debugging to enable or disable the setting. When
enabled, a check mark appears in the check box.
Development device ID
The identification number for your device when using it as a
development tool displays in this field.
Allow mock locations
This setting is used by developers when developing
location-based applications.
Ⅲ From the Developer options screen, touch Allow mock
locations to enable or disable the setting.
When enabled, a check mark appears in the check box.
Desktop backup password
Protect the desktop with a backup password ID.
1. From the Developer options screen, touch Desktop
backup password.
2. In the Settings screen, enter the current full backup
password, the new password for full backups, then
enter the new password again.
3. Touch Set backup password to save the password
change.