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.
- To see which applications are running, press and hold the key until the application switcher appears.
- Click an application icon.
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.
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