title: Copy file from Application document directory and move to iPhone /Application folder- Objective C?
body: <p>I have one ipa/deb file there at some server and through service call I download that file and save it to my application document directory (within app sandbox). This app is not the signed one and I have to install it directly/automatically on iPhone device without the help of any third party tool like Cyberduck/iExplorer even not the terminal. So how can I accomplish the complete task with coding part only if it is to grant root access to app or install the app. You can say this app will behave like Cydia for app installation. </p>
  
  <p>Thanks in advance. </p>