title: Code Signing J2ME Application
body: <p>I have my application written in j2me , written for specific mobile phone i.e. Nokia 2690  </p>
  
  <p>My requirement is to perform File IO operation without asking user permission.
  I mean i want to obtain trusted domain [or any under which this requirement belongs]  </p>
  
  <p>I am complete beginner.<br>
  Please provide me help .<br>
  Also provide me the Authority from which i should purchase certificate</p>