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 5 of sound produced is poor. AT&T, Verizon, and Sprint offer LTE access in the US, while in the UK, only EE and Three are able to offer LTE access. On March 26, 2013, T-Mobile announced they would begin carrying the iPhone 5, making it the first iPhone to be available on all four nationwide carriers in the United States. The T-Mobile version of the iPhone features a modified version of the A1428 iPhone 5 model enabling Advanced Wireless Services (AWS) support. All carriers in Canada selling the have their own LTE networks, including Rogers Wireless, Fido Solutions, Bell Mobility, Virgin