I am getting this warning into drupal6 recent log
(page not found Aug 29 apple-touch-icon.png Anonymous (not verified)) (page not found Aug 29 apple-touch-icon-precomposed.png Anonymous (not verified))..
How to remove this apple-touch-icon.png or apple-touch-icon-precomposed.png?
You can't remove the icon: the issue is that the icon is already missing. When a user with an iOS device (iPhone/iPad) bookmarks your site, or adds it to the home screen, the mobile browser makes a request for this file. Drupal is merely reporting this as a 404, missing file.