My Freeview TV or box says I need to retune my channels. What do I do? (UK only)

If your Freeview TV or set-top box says that you need to retune your channels, it's easy to do. Here's how.

While you're watching your Freeview TV or set-top box, you might see a notice like this:

This retune is necessary because of improvements in the Freeview digital TV service. Fortunately, the retune process is simple, and explained in this video:

http://www.tvretune.co.uk/help-video

You can usually retune your channels in a few minutes using your Freeview TV or set-top box remote control. Once the retune is done, your TV or set-top box has all the proper channels programmed in.