Nokia 5250 User Manual page 93

2 In Application manager, select the Installation files folder, the application you want
to install and
start the installation.
During installation, the device shows information about the progress of the
installation. If you install an application without a digital signature or certification,
the device displays a warning. Continue installation only if you are sure of the origin
and contents of the application.
Open an installed application
Select the application in the menu. If the application does not have a default folder
defined, it is installed in the Installed apps. folder in the Applications folder.
See which software packages are installed or removed
Select Options
>
Important: Your device can only support one antivirus application. Having more
than one application with antivirus functionality could affect performance and
operation or cause the device to stop functioning.
Remove applications
You can remove applications that you have installed, for example, to increase the
amount of available memory.
Select Menu > Settings.
1 Select Application
2 Select Installed apps.
3 Select Yes.
If you remove an application, you can only reinstall it if you have the original software
package or a full backup of the removed software package. If you remove a software
package, you may no longer be able to open documents created with that software.
If another software package depends on the software package that you removed, the
other software package may stop working. See the documentation of the installed
software package for details.
Application manager settings
Select Menu Settings
>
Select Installation settings
Software installation — Allow or deny installation of Symbian software that does not
have a verified digital signature.
Options > Install. In other applications, select the installation file to
View log.
mgr..
Options
>
and Application
and from the following:
> Uninstall.
mgr..
Other applications 93