When I cache my app by defauls the cahed file goes under memory and after that some of the files goes under device disk, when I check them from cacheviewer.
Problem is files under disk devise give me nothing when I want to fetch them, when I hit the key( url ) it gives me error "unable to connect"

Hi, When I cache my app by defauls the cahed file goes under memory and after that some of the files goes under device disk, when I check them from cacheviewer. Problem is files under disk devise give me nothing when I want to fetch them, when I hit the key( url ) it gives me error "unable to connect" Secondly do I have to change any thing if I want to cache my app data in android tab. The approximate data I have to cache is 3.5GB