Nokia N Series, Руководство пользователя

Страница: 110 / 301

Tools
109
Tools
Application manager
Press , and select Applications > App. mgr. . You can
install two types of applications and software to your device:
• J2ME
TM
applications based on Java
TM
technology with
the extension .jad or .jar ( ).
• Other applications and software suitable for the Symbian
operating system (
). The installation files have the
.sis extension. Only install software specifically designed
for your Nokia N95. Software providers will often refer
to the official model number of this product: the
Nokia N95-3.
Installation files may be transferred to your device from a
compatible computer, downloaded during browsing, or sent
to you in a multimedia message, as an e-mail attachment,
or using Bluetooth connectivity or infrared. You can use
Nokia Application Installer in Nokia Nseries PC Suite to
install an application to your device. If you use Microsoft
Windows Explorer to transfer a file, save the file to a
compatible memory card (local disk).
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, in
Certificates , select View details .
See “Certificate management,” p. 116.
• 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.