You Need To Update Your EROM.
Download WotanClient Here.
Start The Client.
Now Clear All Log In Info (User Name And Pass Field).
Press Start.
Remove And Re-insert You Phone Battery And Then Keep 2+5 Keys Pressed Together And Insert The Cable (Although Wotan Will Ask You To Press "c").
Release The Button And Wotan Will Update Your EROM. It Shoudnt Take More Than 30secs.
Your Done. Now Your Phone Should Work.