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• 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 back-up 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 back-up
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. 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 , and select
Settings > Manager. Alternatively, search the device
memory or a memory card (if inserted) in File mgr., or
open a message in Messag. > Inbox that contains an
installation file.
2 In Manager, 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 .
To start a network connection and to view extra
information about the application, select Options > Go to
web address, if available.
To see what software packages are installed or removed
and when, select Options > View log.
To send your installation log to a help desk so that they can
see what is installed or removed, select Options > Send
log > Via text message or Via e-mail (available only if the
correct e-mail settings are in place).
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.
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