IPod Touch (5th generation) was the first generation of the iPod Touch to support it. iOS 7 was released on September 18, 2013 to all iOS devices. This generation was the only iPod Touch in the iPod Touch line-up to run iOS 7. On June 2, 2014, it was announced that the iPod Touch 5th generation would receive iOS 8 that fall. It was released on September 17, 2014. It was confirmed on June 8, 2015 at Apple's WWDC that the iPod Touch 5th generation would support iOS 9. This makes it the first and only iPod touch to support 4 major versions of
IPhone 3GS more favorable reviews mainly because it comes pre-installed with iOS 4. Jason Snell of Macworld praised the iPhone 3GS, saying that "the device's internal changes shines in the iOS 4 update, making the iPhone 3GS a worthwhile upgrade compared to its predecessor although a little too late compared to the iPhone 4." TIPB stated that "aside from hardware specific features like FaceTime, Retina Display, and gyroscope support, the bottom line is iPhone 3GS users are getting the same software that makes the iPhone 4 great." Shortly after the release of the iPhone 3GS, some users reported overheating of the device