To check if your BlackBerry handheld is ready for DST2007. Go to your options, applications and select DST 2007 Update. If you’re device still shows that it is running, then remove your battery to perform a hard reset. If the update doesn’t automatically download – then open your BlackBerry browser and go to http://www.blackberry.com/dst2007 you will then see a download button. Click download and you’re BlackBerry will now manually update.