Nokia N73 - Smartphone 42 MB, Руководство пользователя, Страница: 96 / 265

Tools
95
Install applications and software
indicates a .sis application, a Java application,
that the application is not fully installed, and that the
application is installed on the memory card.
Important: Only install and use applications and
other software from trusted sources, such as
applications that are Symbian Signed or have
passed the Java Verified
TM
testing.
Before installation, note the following:
• To view the application type, version number, and the
supplier or manufacturer of the application, select
Options > View details .
• To display the security certificate details of the
application, select Options > View certificate .
See "Certificate management," p. 103.
• 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
Tools > App. mgr. . Alternatively, search the device
memory or a compatible memory card (if inserted) in
File manager , or open a message in Messag. > Inbox
that contains an installation file.
2 In App. 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 .