title: Xcode- uploading app to iOS device through SFTP
body: <p>Hi I'm trying to upload an app to my iPad, (iOS 5.1) - Jailbroken, </p>
  
  <p>Its a network search app, I'm using private API's and as I understand I need to put the build version of my app on the devices <code>/Applications</code> folder! </p>
  
  <p>(lets say I have the process figured out, using cyberduck) </p>
  
  <p>So far so good, everything works ! </p>
  
  <p>But each time I update code on my app, which files do I need to replace ? 
  only the ones in the <code>/Applications</code> directory or also the ones at <code>/User/Applications/</code>. . . ? 
  atm each time i update my code it seems the code won't update until I restart the device </p>
  
  <p>before i restart I get the following error, through Xcode:</p>
  
  <blockquote>
    <p>A system application with the given bundle identifier is already
    installed on the device   and cannot be replaced.</p>
  </blockquote>
  
  <p>Please help</p>