[Q] application failed to install consumes space
today i try install an application (with almost 30 mb size), but application installation failed with error "Application failed o install".
i noticed whenever i install this app, almost 30 mb of my free spaces will be lost.
how can i return back this consumed spaces.
i try several disk cleanup tools, but no result.
i have non-rooted Nexus 7 32GB 3G with android 4.2.1