Download the latest .zip version of J2A onto your desktop. and Extract
it. http://brandon.berryreview.com/

Download the Latest Blackberry JDE from
http://na.blackberry.com/eng/developers/downloads/jde.jsp

2. In the folder you just extracted navigate to the JADMaker folder
and double click JADMaker.exe. Leave the JadMaker 1.15 program running
in the background.

3. What ever Jar Files you're trying to convert should be placed in the
"jar files" folder which is in the folder you extracted to your
desktop. So copy and paste your jar files, or download your jar files
into that folder.

4. After you placed the jar files in the "jar files" folder, drag the
jar files one by one, onto the window of the JADMaker 1.15 program you
left running. This will create the JAD file needed for conversion
through J2A.

5. Next Run the "BSC - Jar to ALX (J2A).exe" in the main folder you
extracted to your desktop. Click start and follow the directions very
carefully. When it asks for the Jar Files to convert. Navigate to the
"jar files" folder in the folder which you extracted to your desktop.
Then choose which file you want to convert.

6. When it asks if you would like to convert anymore files, click no,
and the files will then convert. The finished COD and ALX files will
be saved in the folder you picked to save into.