<P> iPhone 6S and iPhone 6S Plus ( stylized and marketed as iPhone 6s and iPhone 6s Plus ) are smartphones designed , developed and marketed by Apple Inc . They were announced on September 9 , 2015 , at the Bill Graham Civic Auditorium in San Francisco by Apple CEO Tim Cook , with pre-orders beginning September 12 and official release on September 25 , 2015 . The iPhone 6S and 6S Plus were succeeded by the iPhone 7 and iPhone 7 Plus in September 2016 . </P>
<P> iPhone 6S and iPhone 6S Plus ( stylized and marketed as iPhone 6s and iPhone 6s Plus ) are smartphones designed , developed and marketed by Apple Inc . They were announced on September 9 , 2015 , at the Bill Graham Civic Auditorium in San Francisco by Apple CEO Tim Cook , with pre-orders beginning September 12 and official release on September 25 , 2015 . The iPhone 6S and 6S Plus were succeeded by the iPhone 7 and iPhone 7 Plus in September 2016 . </P>
when did iphone 6s come out in usa
when did iphone 6s come out in usa
September 25 , 2015
September 25 , 2015