About multitasking,
244
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
Keep an application running in the background and switch to another application,
244
About multitasking,
244
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
Set or change your smartphone password,
316
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
245
Summary of Contents for Curve 9380
Page 1: ...BlackBerry Curve 9380 Smartphone Version 7 1 User Guide ...
Page 2: ...Published 2012 05 23 SWD 20120523104132533 ...
Page 8: ...Legal notice 363 ...
Page 159: ...Browser How to Browser Browser at a glance User Guide Browser 159 ...
Page 236: ...Calibrate the compass manually 235 User Guide Compass 236 ...