I have a Droid X with android 2.3.3 installed. My problem started a few months ago. The dialer screen will not pop-up and let me use it no matter whether I try to call it up from the contact screen or directly from the shortcut. Even pulling the battery will not reset the issue. So, if I need to call someone who is not in my contact list I have to use the voice dialer. Not a huge problem but a little irritating none the less.