Install and Uninstall Blackberry COD file using Command prompt

To uninstall the cod using command prompt

Go to Command prompt

C:\Program Files\Research In Motion\BlackBerry JDE 4.7.0\bin\JavaLoader.exe -u erase -f yourcod.cod

The above mentioned is specific to my device.It may vary from device to device depending on installation.

To install the cod Using command prompt

Go to command prompt

C:\Program Files\Research In Motion\BlackBerry JDE 4.7.0\bin\JavaLoader.exe -u load yourpath\yourcod.cod

Mention the local path of COd File while installation