IPhone 3GS not implemented the HSUPA protocol). It was released in the United States, Canada, and six European countries on June 19, 2009, in Australia and Japan on June 26, and internationally in July and August 2009. The iPhone 3GS runs Apple's iOS operating system. It was succeeded as Apple's flagship smartphone in 2010 by the iPhone 4; however, the 3GS continued in production until September 2012 when the iPhone 5 was announced. The iPhone 3GS was made available for pre-order on June 7, 2009 and released on June 19 in the United States, Canada, and 7 European countries, and on June
IPhone 5C integration with Twitter, Wikipedia, Bing, and Photos. The highest operating system it supports currently is iOS 10 in 2016. iOS 11 will not support this iPhone, as the phone ceased production in September 2015 and it is also a 32-bit iPhone. Facebook comes integrated through Apple's native apps. Facebook features can be directly accessed from within native apps such as Calendar which can sync Facebook events, or use Facebook's like button from within the Apple App Store. iTunes Radio, an internet radio service, is also included on the iPhone 5C. It is a free, ad-supported service available to all iTunes