Error 4013 when restoring an Iphone XR

Try force restarting iPhone. Force restart iPhone - Apple Support

The 2 most common reasons for the 4013 error are:

• iTunes or computer needs updating
• Bad cable or bad connection.

You can look at this and see if anything in here helps. If you still can’t restore after trying all of the steps, there is a link that you can use to contact Apple for help.

If you see error 9, 4005, 4013, or 4014 when you restore your iPhone, iPad, or iPod touch - Apple Support