Software Download for Developers

Downloading BlackBerry Java Development Environment v4.1

Download Details

Software Name: BlackBerry Java Development Environment v4.1
File Name: BlackBerry_JDE_4.1.0.exe
Download Size: 84 MB
Published Date: 07/04/2007
Review Software License Agreement

The latest major release of the BlackBerry(R) Java(TM) Development Environment (JDE) provides more features than ever before, including enhancements to APIs, the Integrated Design Environment (IDE), simulators, documentation and samples.

The BlackBerry JDE v4.1 provides support for Sun JDK 5.0 release. As well, the IDE now includes support for third-party debugging tools via Java Debug Wire Protocol (JDWP), enabling a choice of development packages for BlackBerry application development. The BlackBerry JDE v4.1 release also allows the integration of third party source control systems making development in a multi-versioned environment easier.


A new version of the BlackBerry Java Development Environment (JDE) v4.1 has been released to rectify two issues related to the injection of Windows Registry Keys into the JDE installation.

Issues resolved:

It is recommended that downloads made before November 3, 2005 be replaced with this version. Previous versions of the JDE v.4.1 must be uninstalled before the new installation is initiated.