Nokia N Series User Manual page 111

• 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. When you are downloading
the .jar file, you may need to enter a user name and
password to access the server. You obtain these from
the supplier or manufacturer of the application.
1 To locate an installation file, press
Applications >
device memory or a compatible memory card (if inserted)
in File mgr., or open a message in
that contains an installation file.
2 In App. mgr., select
applications, scroll to the installation file, and
press to start the installation.
During installation, the device shows information about
the progress of the installation. If you are installing 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 it in the menu, and
press . If the application does not have a default folder
defined, it is installed in the
To see which software packages are installed or removed
and when, select Options
110
, and select
App. mgr.. Alternatively, search the
Messaging
Options > Install. In other
Applications folder.
> 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) 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 Nseries PC Suite to back up installation files to a
compatible PC, then use the file manager to remove the
> Inbox
installation files from the device memory. See "File manager,"
p. 18. If the .sis file is a message attachment, delete the
message from the Messaging inbox.
Remove applications and software
Scroll to a software package, and select
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. Refer to the documentation of the installed
software package for details.
Options > Remove.