Fairly new Galaxy Tab A running Android 6.0.1. I installed the Times & Sunday Times app and recently realised it retained all old editions of the newspaper to a total of nearly 3 gb. I tried to delete them but couldn't find a way to do it. In desperation I uninstalled the app. I can now see the data in Settings / Data Usage. The first item has an Android symbol and a title 'Removed Apps & Users' 2.92 gb. I still can find no way to delete it. Please advise.