Tools
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Copyright © 2007 Nokia. All rights reserved.
• 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 
Tools > App. mgr.. Alternatively, search the device 
memory or a compatible memory card (if inserted) in 
File mgr., or open a message in Messag. > 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 .
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. 
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 PC Suite to back up installation files to 
a compatible PC, then use the file manager to remove 
installation files from the device memory. See “File 
manager”, p. 9. 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 
9253189_N80_en_apac.book  Page 109  Tuesday, September 25, 2007  10:09 AM