Picture ID when dialing a number

[Alexan81]

Hello Guys

I have a questions about my iphone 5.

For all the contacts on my phone which do not have an assigned picture, when I dial the same image shows up.

How can I remove or change that picture ?

By the way I already know how to :

Change wallpaper or assign a picture to each contact
,...

So please answer accurately

 

[Peligro911]

You can't unless you assign a pic to that contact

 

[Alexan81]

this was actually a bug.

When I upgraded my OS to the newer version problem was resolved.