Nokia N97 mini User Manual page 318

JME applications based on Java™ technology with
•
the .jad or .jar file extensions
Other applications and software suitable for the
•
Symbian operating system with the .sis or .sisx file
extensions
Widgets with the .wgz file extension
•
Only install software that is compatible with your device.
Install applications
You can transfer installation files to your device from a
compatible computer, download them during browsing,
or receive them in a multimedia message, as an e-mail
attachment, or using other connectivity methods, such as
Bluetooth connectivity.
You can use Nokia Application Installer in Nokia PC Suite
to install an application to your device.
Icons in Application manager indicate the following:
SIS or SISX application
Java application
widgets
application installed in the memory card
application installed in the mass memory
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™
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 view the security certificate details of the
application, select Details:
details. Control the use of digital certificates in
Certificate management.
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 backup 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 backup
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.
To install an application, do the following:
1 To locate an installation file, select
and Application mgr.. Alternatively, search
installation files using File manager, or select
Messaging > Inbox, and open a message that
contains an installation file.
Certificates: View
> >
Menu Settings
>
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