[micky_rooney]

Well apple have fully supported every i Device up to date so it certainly looks good to me. Each future device should carry in the same format as the previous models. Therefore every customers can be supported for years to come !

[Dawkins Bull-Terrier]

good answers, thanks guys.

[LazyStarGazer]

Apple has only been making phones for what, 3 or 4 years?

It's too soon to guess with any hope of accuracy as to what their policy will be towards 'legacy' devices.