Im not sure about the delay, sorry, but do you really need it any more? They have a declaration at the bottom of the iPhone page that links to the extended cover they are required to offer in the UK - 6 years in England and 5 in Scotland.
Can't see that: http://www.apple.com/uk/iphone-6/
Also, there's a difference between the 2 year EU legislation (which we opted out of) and the UK's Sale of Goods Act (which gives you 6 years to file a claim against a manufacturer if you think it failed prematurely for example).