Sometimes Market update gets stuck downloading. How can I cancel? Sometimes when I update an app through Market the download gets stuck at 0% or 100% and won't finish download or finish installing. The only way I've found to work around this is to uninstall the app, then reinstall from Market. Is there a better way to fix this situation?
On the "downloads" screen, long press the app in question and click "Cancel download."  Then try to update the app again and see if it'll complete this time.