Harry did not die nor come back to life and Dumbledore does not come back to life either, no magic can bring the dead back to life, Harry had a vision and was pretending to be dead and that was when Voldemort killed his own Horcux
Does Dumbledore Come Back To Life In The Last Harry Potter Book?
No he doesn't but Harry "dies" and see him. They talk and then Harry "comes back to life"
Sorry I don't know I'm on the 3 book but,I hope so his memorys should be charesed.
No. And for some reason he can not be a ghost either.
No he doesnt and doesnt die he just dreams of it and he sees you no who