I have lost my BBC 4 HD channel after I have completed a manual retune?

Following a decision by Government, some airwaves used by Freeview are being reallocated to allow for the future development of new mobile broadband services.  This may mean some viewers will lose some services or need to re-point/change their aerial, Contact the Freeview Advice Line on 0808 100 0288 or for Further details please visit the Freeview changes page.