Nokia 5230 Cell Phone User Manual


 
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: >
Certificates: > View 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 Menu > Settings and Application mgr..
Alternatively, search installation files using File manager, or select Messaging >
Inbox, and open a message that contains an installation file.
2. In Application manager, select Options > Install. In other applications, select
the installation file to start the installation.
During installation, the device shows information about the progress of the
installation. If you install 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.
Other applications
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