Sony Said to Revamp PlayStation to Regain Ground on iPhone

Sony Said to Revamp PlayStation to Regain Ground on iPhone

Noah Berger/Bloomberg

Attendees play Mortal Kombat 3D on Sony Corp. PlayStation 3 consoles during a game developers conference in San Francisco. The PlayStation 3, launched in 2006 -- a year before Apple Inc.’s first iPhone -- has seen sales slow as it ages.