Yes it does. Now, let me add this. If you do the thing
alt/option key (Shift for PC users) on your keyboard and click on "Check For Updates"
instead of Restore, Apple doesn't even check on your UDID. It just "goes" and gets your IPSM file and "Updates" it. Whamo!
another thingy: if you restore you do so to 6.1.4 it doesn't go back to 6.1.2 so you cant JB it all over again. Forget it you'll never get JB back again.
Now, who the heck wants to go back? iOS 7, even in Beta 3 , is already far better than iOS 6.
Meh! But, thanks Roger. This article is important for us iSheepos!