You think the NSA/CIA simply gave up after then? Would you like to buy a nice, slightly used bridge?
Where's the documentation? The Wikileaks has documentation for exploits through 2015 for the Mac, but nothing since 2008 for the iPhone.
Why would the Feds work so hard to find SOMEONE to crack that iPhone out in California (and others) - offering huge incentives and much more (plus suing Apple) to gain access if they already have that back door?
Somebody needs to throw the foil in the recycle bin and come back down to earth.