I start to set it up on my Sony Bravia but it says to choose cable or aerial to scan for channels so I stop at that point because I'm in the UK but don't have cable or an aerial. I do have broadband but it's slow. I want to watch Great British Bake Off on Channel 4.
You’ll need as a minimum a set top aerial to receive freeview Digital TV via a capable TV such as your Bravia.
Most major supermarkets sell set top aerials. Set top will work in a high signal area otherwise you’ll need a connection to a roof mounted aerial, coaxial leads also available in supermarkets.
...you might just get a set top aerial in time for bake-off! Failing that watch it later on 4OnDemand (also free)