What would history be like today if the iPhone was never invented?

BQ: If 9/11 had never happened would the iPhone exist today or would it have maybe been invented sooner or by someone else?

The same for me.
I've never owned a 'magic' phone.

What if an asteroid never hit the earth and dinosaurs still roamed free?

If that happened I guess samsung would have to copy another company… Oh wait! They copy everything from apple not just iphones!

No Difference i don't own any Mobile device

What do the development of the iPhone and 9/11 have to do with one another?

History and the iPhone have no relevant history together whatsoever.