BlackBerry 9380 User Manual
245
Close an app so that it is not running in the
background
To optimize the performance of your BlackBerry smartphone, try to close apps when you are finished with them.
1.
To see which applications are running, press and hold the
key until the application switcher appears.
2.
Click an application icon.
3.
In the app, do one of the following:
• Press the
key > Close.
• Press the
key. If necessary, continue to press the
key until the home screen appears.
Related information
245
245
Require your smartphone password before adding an
app
Before you begin: To perform this task, you must have set a BlackBerry smartphone password.
1.
On the home screen or in a folder, click the Options icon.
2.
Click Security > Password.
3.
Select the Prompt on Application Install check box.
4.
Press the
key > Save.
Related information
320
View properties for an application
1.
On the home screen or in a folder, click the Options icon.
2.
Click Device > Application Management.
3.
Click an application.
User Guide
Applications
246