Question: When did Eddy Cue's employer release the iphone 6s plus?

full_context: Document 1: IPhone 7: iPhone 7 and iPhone 7 Plus are smartphones designed, developed, and marketed by Apple Inc. They were announced on September 7, 2016, at the Bill Graham Civic Auditorium in San Francisco by Apple CEO Tim Cook, and were released on September 16, 2016, succeeding the iPhone 6S and iPhone 6S Plus as the flagship devices in the iPhone series. Apple also released the iPhone 7 and 7 Plus in numerous countries worldwide throughout September and October 2016. They will be succeeded as flagship devices by the iPhone 8 and iPhone 8 Plus on September 22, 2017 and the iPhone X on November 3, 2017.
Document 2: Apple Inc.: In 1985, a power struggle developed between Jobs and CEO John Sculley, who had been hired two years earlier. In fact it was Jobs himself who had convinced Sculley to join Apple using the famous lines "Do you want to sell sugar water for the rest of your life or come with me and change the world?" The Apple board of directors instructed Sculley to "contain" Jobs and limit his ability to launch expensive forays into untested products. Rather than submit to Sculley's direction, Jobs attempted to oust him from his leadership role at Apple. Sculley found out that Jobs had been attempting to organize a coup and called a board meeting at which Apple's board of directors sided with Sculley and removed Jobs from his managerial duties. Jobs resigned from Apple and founded NeXT Inc. the same year. Wozniak also left active employment at Apple in 1985 to pursue other ventures, expressing his frustration with Apple's treatment of the Apple II division and stating that the company had "been going in the wrong direction for the last five years". Despite these grievances, Wozniak left the company amicably and both Jobs and Wozniak remained Apple shareholders. Wozniak continues to represent the company at events or in interviews, receiving a stipend estimated to be $120,000 per year for this role.
Document 3: Tim Cook: After graduating from Auburn University in 1982, Cook spent 12 years in IBM's personal computer business, ultimately serving as the director of North American fulfillment. It was during this time that Cook also earned his MBA from Duke University, becoming a Fuqua Scholar in 1988. Later, he served as the Chief Operating Officer of the computer reseller division of Intelligent Electronics, and in 1997 became the Vice President for Corporate Materials at Compaq for six months.
Document 4: IPod: On August 24, 2006, Apple and Creative announced a broad settlement to end their legal disputes. Apple will pay Creative US$100 million for a paid-up license, to use Creative's awarded patent in all Apple products. As part of the agreement, Apple will recoup part of its payment, if Creative is successful in licensing the patent. Creative then announced its intention to produce iPod accessories by joining the Made for iPod program.
Document 5: IPhone 6: The iPhone 6 and iPhone 6 Plus are smartphones designed and marketed by Apple Inc. The devices are part of the iPhone series and were announced on September 9, 2014, and released on September 19, 2014. The iPhone 6 and iPhone 6 Plus jointly serve as successors to the iPhone 5S and were themselves replaced as flagship devices of the iPhone series by the iPhone 6S and iPhone 6S Plus on September 9, 2015.
Document 6: Siri: In June 2016, The Verge's Sean O'Kane wrote about the then - upcoming major iOS 10 updates, with a headline stating ``Siri's big upgrades wo n't matter if it ca n't understand its users ''. O'Kane wrote that`` What Apple did n't talk about was solving Siri's biggest, most basic flaws: it's still not very good at voice recognition, and when it gets it right, the results are often clunky. And these problems look even worse when you consider that Apple now has full - fledged competitors in this space: Amazon's Alexa, Microsoft's Cortana, and Google's Assistant.'' Also writing for The Verge, Walt Mossberg had previously questioned Apple's efforts in cloud - based services, writing:
Document 7: IPhone 7: iPhone 7 and iPhone 7 Plus are smartphones designed, developed, and marketed by Apple Inc. They were announced on September 7, 2016, at the Bill Graham Civic Auditorium in San Francisco by Apple CEO Tim Cook, and were released on September 16, 2016, succeeding the iPhone 6S and iPhone 6S Plus as the flagship devices in the iPhone series. Apple also released the iPhone 7 and 7 Plus in numerous countries worldwide throughout September and October 2016. They were succeeded as flagship devices by the iPhone 8 and iPhone 8 Plus on September 22, 2017, and the iPhone X on November 3, 2017.
Document 8: IPhone 6: The iPhone 6 and iPhone 6 Plus are smartphones designed and marketed by Apple Inc. The devices are part of the iPhone series and were announced on September 9, 2014, and released on September 19, 2014. The iPhone 6 and iPhone 6 Plus jointly serve as successors to the iPhone 5S and were themselves replaced as flagship devices of the iPhone series by the iPhone 6S and iPhone 6S Plus on September 9, 2015. The iPhone 6 and 6 Plus include larger 4.7 and 5.5 inches (120 and 140 mm) displays, a faster processor, upgraded cameras, improved LTE and Wi - Fi connectivity and support for a near field communications - based mobile payments offering.
Document 9: Eddy Cue: Eddy Cue (born Eduardo H. Cue; October 23, 1964) is Apple's senior vice president of Internet Software and Services, reporting to CEO Tim Cook. Cue oversees Apple's numerous content stores including the iTunes Store, the iBooks Store, and Apple Music, as well as Apple Pay, Siri (until 2017), Maps, iAd, iCloud services, and Apple's productivity and creativity apps. Cue testified in the antitrust case against Apple for conspiring on eBook pricing.
Document 10: Apple Store: Apple Store Industry Computer hardware Computer software Consumer electronics Distribution Founded May 19, 2001; 16 years ago (2001 - 05 - 19) Tysons Corner Center Fairfax County, Virginia, U.S. Founder Ron Johnson Number of locations World: 500 stores in 22 countries (272 US / 228 elsewhere) Key people Tim Cook (CEO) Angela Ahrendts (SVP: Retail and Online Stores) Phil Schiller (SVP: Worldwide Marketing) Products Mac iPad iPhone iPod Apple TV Apple Watch Apple & third - party software and accessories Parent Apple Inc. Website www.apple.com/retail
Document 11: IPhone 7: iPhone 7 and iPhone 7 Plus are smartphones designed, developed, and marketed by Apple Inc. They were announced on September 7, 2016, at the Bill Graham Civic Auditorium in San Francisco by Apple CEO Tim Cook, and were released on September 16, 2016, succeeding the iPhone 6S and iPhone 6S Plus as the flagship devices in the iPhone series. Apple also released the iPhone 7 and 7 Plus in numerous countries worldwide throughout September and October 2016. They were succeeded as flagship devices by the iPhone 8 and iPhone 8 Plus on September 22, 2017 and the upcoming iPhone X on November 3, 2017.
Document 12: IPod: iPods cannot play music files from competing music stores that use rival-DRM technologies like Microsoft's protected WMA or RealNetworks' Helix DRM. Example stores include Napster and MSN Music. RealNetworks claims that Apple is creating problems for itself by using FairPlay to lock users into using the iTunes Store. Steve Jobs stated that Apple makes little profit from song sales, although Apple uses the store to promote iPod sales. However, iPods can also play music files from online stores that do not use DRM, such as eMusic or Amie Street.
Document 13: IPhone 6: The iPhone 6 and iPhone 6 Plus are smartphones designed and marketed by Apple Inc. It is the eighth generation of the iPhone, succeeding the iPhone 5S that were announced on September 9, 2014, and released on September 19, 2014. The iPhone 6 and iPhone 6 Plus jointly were themselves replaced as the flagship devices of the iPhone series by the iPhone 6S and iPhone 6S Plus on September 9, 2015. The iPhone 6 and 6 Plus include larger 4.7 and 5.5 inches (120 and 140 mm) displays, a faster processor, upgraded cameras, improved LTE and Wi - Fi connectivity and support for a near field communications - based mobile payments offering.
Document 14: IPhone 6S: The 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.
Document 15: IPhone 6S: 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.
ground_truth: September 25, 2015
sub_queries: Eddy Cue >> employer Answer: Apple
when did the Apple iphone 6s plus come out Answer: September 25, 2015