Signing

Code signing is required for applications to run on physical devices.

You can implement code signing from the BlackBerry JDE:

BlackBerry JDE – download the Signing Authority Tool from the BlackBerry Web site at http://na.blackberry.com/eng/developers/javaappdev/signingauthority.jsp. View Deploying and Signing Applications in the BlackBerry JDE plug-in for Eclipse at the Research In Motion Developer Video Library Web site: http://supportforums.blackberry.com/t5/Java-Development/tkb-p/java_dev%40tkb?labels=video.