apps not working on new iphone 4

[generalhaig]

I've just upgraded to an iphone 4 (had a 3G before)

I transferred everything over from my old phone and mostly it's fine however some of the apps aren't working - either not updating (bbc news), blank (e.g. wikipedia, guardian) or blank and then crashing (wikipedia, guardian etc)

any idea what's gone wrong?

Have you updated the apps since? Otherwise try deleting a couple and reinstalling to see if it works.

Do you remember what version of IOS you were on with the 3G?