I have just tried to upgrade my wife's iPhone 4s and Apple through me a bit of a weird one! After connecting to the update servers the upgrade download was shown at 1.2KB; a bit small I think *cough* Her phone is running iOS 7.1.2 so i'm not sure if this is a stepping stone bypassing 8 and will then offer the full 9 file for download (well that would be the nice solution). If this will not happen does anyone know how to upgrade from 7.1.2. to 9.0 ??? Your thoughts please, thanks!