code: public boolean profile_setMobileFBML(CharSequence fbmlMarkup)
      throws FacebookException, IOException {
      return profile_setFBML( /* profileFbmlMarkup */null, /* profileActionFbmlMarkup */null, fbmlMarkup,
          /* profileId */null);
    }
docs: Sets the FBML for the logged-in user's profile on mobile devices.
  @param fbmlMarkup refer to the FBML documentation for a description of the markup and its role in various contexts
  @return a boolean indicating whether the FBML was successfully set
  @see <a href="http://wiki.developers.facebook.com/index.php/Profile.setFBML">
  Developers wiki: Profile.setFBML</a>