Before using hammer to delete old phone data, if you are upgrading, remember to remove any protective cover that you may have purchased... https://www.amazon.com/Best-Sellers-Cell-Phones-Accessories-Phone-Screen-Protectors/zgbs/wireless/2407781011 http://thehill.com/blogs/ballot-box/presidential-races/294319-fbi-report-clinton-possibly-used-13-mobile-devices-to Many injuries may be going unreported due improper phone data deletion with hammers when protective cover isn't removed before deletion process... Most folks can't afford to pay someone to hammer their phones... Review phone company websites for more safety instructions... Do You Feel Safer?...