Remove Applications And Software - Nokia 6720 User Manual

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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 display the security certificate details of the application,

in Details:, scroll to Certificates:, and select View details.

● 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. 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.

To install an application or software:

1. To locate an installation file, select

App. mgr.. Alternatively, search for installation files using

File manager, or open a message in Messaging >

Inbox that contains an installation file.

2. In Application manager, select Options > Install. In

To start an installed application, locate the application in the

menu, and select the application.

To see which software packages are installed or removed and

when, select Options > View log.

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, .sisx) remain in the device memory. The

files may use large amounts of memory and prevent you from

storing other files. If the .sis file is a message attachment,

delete the message from the Messaging inbox.