I tried installing some games from the Humble Bundle. They install through the site's app, but not with any great success. After I tried install one such game today, the app seemed to crash and the game didn't install. However, I did get a warning that my internal memory (which was at about 17mb, I have an HTC ) had sunk to below 15mb. Resetting the phone didn't clear this, and I have no indication through App2SD that any new applications are installed or that any existing application has increased appreciably in size. I was wondering if there's any way to clear out this apparently used memory.