Nokia E72

Page 108
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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, select the application. If
the application does not have a default folder defined, it
is installed in the Installations folder in the main menu.
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 Ovi 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
 > 
Ctrl. panel
 > 
App. mgr.
.
Scroll to a software package, and select 
Options
 >
Uninstall
. 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
 > 
Ctrl. panel
 > 
App. mgr.
.
Select 
Options
 > 
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.
Licenses
About Licenses
Select 
Menu
 > 
Ctrl. panel
 > 
Phone
 > 
Licences
.
Some media files, such as images, music, or video clips, are
protected by digital usage rights. The licenses for such files
may allow or restrict their usage. For example, with some
licenses you may listen to a song only a limited number of
108
Security and data management
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