Install applications and softwareInstallation files may be transferred to your devicefrom a compatible computer, downloaded duringbrowsing, or sent to you in a multimedia messageas an e-mail attachment or using other connectivitymethods, such as Bluetooth connectivity. You canuse Nokia Application Installer in Nokia Nseries PCSuite to install an application to your device.indicates a .sis or .sisx application, a Javaapplication, that the application is not fullyinstalled, and that the application is installed inthe mass memory.Important: Only install and use applicationsand other software from trusted sources, such asapplications that are Symbian Signed or havepassed the Java VerifiedTM testing.Before installation, note the following:● To view the application type, version number,and the supplier or manufacturer of theapplication, select Options > View details.To display the security certificate details of theapplication, in Details:, scroll to Certificates,and select View details. See "Certificatemanagement", p. 151.● If you install a file that contains an update orrepair to an existing application, you can onlyrestore the original application if you have theoriginal installation file or a full backup copy ofthe removed software package. To restore theoriginal application, remove the application, andinstall the application again from the originalinstallation file or the backup copy.The .jar file is required for installing Javaapplications. If it is missing, the device may askyou to download it. If there is no access pointdefined for the application, you are asked toselect one. When you are downloading the .jarfile, you may need to enter a user name andpassword to access the server. You obtain thesefrom the supplier or manufacturer of theapplication.To install an application or software, do thefollowing:1. To locate an installation file, press , and selectApplications > App. mgr.. Alternatively,search the memory in File manager, or open amessage in Messaging > Inbox that containsan installation file.2. In Application manager, select Options >Install. In other applications, scroll to the142 Applications folder
