Nokia N81-3 Cell Phone User Manual


 
Applications
84
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 , and select
Applications > App. mgr.. Alternatively, search the
device memory or the memory card in File mgr., or
open a message in Messaging > Inbox that contains an
installation file.
2 In App. mgr., select Options > Install. In other
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 Applications folder.
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 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
installation files from the device memory. See ‘File
manager’, p. 68. 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 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. Refer to the documentation of the
installed software package for details.
Settings
Select Options > Settings and from the following: