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.
To start an installed application, locate the application in
the menu, and select the application.
To see which software packages are installed or removed
and when, select Options > View log.
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.
After you install applications to a compatible memory
card, installation files (.sis, .sisx) remain in the device
memory. The files may use large amounts of memory and
prevent you from storing other files. To maintain sufficient
memory, use Nokia PC Suite to back up installation files to
a compatible PC, then use the file manager to remove the
installation files from the device memory. If the .sis file is
a message attachment, delete the message from the
Messaging inbox.

Remove applications and

software

Select Menu > Control panel > App. mgr..
Scroll to a software package, and select Options >
Remove. Select Yes to confirm.
If you remove software, 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. For more information, see the
documentation of the installed software package.

Application manager settings

Select Menu > Control panel > App. mgr..
Select Options > Applications > Settings and from the
following:
•Software installation — Select whether Symbian
software that has no verified digital signature can be
installed.
•Online certificate check — Check the online
certificates before installing an application.
•Default web address — Set the default address used
when checking online certificates.
Some Java applications may require that a message be
sent or a network connection be made to a specific access
point to download extra data or components.
Software updates
Nokia may produce software updates that offer new
features, enhanced functions, and improved performance.
You may be able to request these updates through the
Nokia Software Updater PC application. Software updates
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Security and data management