Nokia N97 N97 User Manual page 131

To view the application type, version number, and the
•
supplier or manufacturer of the application, select
Options View details.
>
To view the security certificate details of the
application, select Details:
details. Control the use of digital certificates in
Certificate management.
If you install a file that contains an update or repair to
•
an existing application, you can only restore the
original application if you have the original
installation file or a full backup copy of the removed
software package. To restore the original application,
remove the application, and install the application
again from the original installation file or the backup
copy.
The JAR file is required for installing Java applications.
If it is missing, the device may ask you to download it.
If there is no access point defined for the application,
you are asked to select one.
To install an application, do the following:
1 To locate an installation file, select
and Application mgr.. Alternatively, search
installation files using File manager, or select
Messaging > Inbox, and open a message that
contains an installation file.
2 In Application manager, select
other applications, select the installation file to 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
Certificates: View
> >
Menu Settings
>
Options > Install. In
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. If the application
does not have a default folder defined, it is installed in the
Installed apps. folder in the main menu.
To see which software packages are installed or removed
and when, 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.
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
Select Menu Settings
>
To remove a software package, select
Options > Uninstall. Select
If you remove software, you can only reinstall it if you have
the original software package or a full backup of the
View log.
>
and Application mgr..
Installed apps.
Yes to confirm.
>
131