Maybe you see a list blackberry app world is still filled with a list of applications that have been uninstalled. By way of restarting the app world (alt + RST) also failed to remove trash from the list. That’s because data is not stored in memory but stored directly on the Blackberry RIM servers. To remove it follow these steps
First, if the application will show the option reinstall trash. Select the reinstall button follow the download process, but not until the download is complete press the menu button, select the pause menu. That way the download process will stop, then click the “cancel download” then the application will be automatically deleted from the list of World app.
Good luck.