GMail attachment download does not complete I am using Jelly Bean on a Samsung Galaxy Tab 2 7.0. I have been trying to download an attachment from the GMail app. All I see is a progress bar which shows 0% progress and an icon added in the notification area. The download does not proceed beyond 0%. I restarted the tablet and the icon is back! But the download stays at 0% and does not progress.

Has anyone else faced this problem? How do I remove the icon from the notification area?
Though not the identical issue, the solution provided with the question Download stuck in Gmail solves it as well:

Clear the cache of the Download manager. To do so, go to Settings&rarr;Apps&rarr;Manage Apps, switch to the "All" Tab, scroll to the "Download Manager". Tap that entry, and hit the button labeled "Clear Cache". Optionally, also tap "Clear Data", if cache-cleaning alone does not solve the issue.