what is the latest ios version for iphone 5s
iOS 12
IPhone 5S
The 5S is the first iPhone to be supported through six major versions of iOS, from iOS 7 to iOS 12, along with the iPhone 6S and the first-generation iPhone SE which were supported from iOS 9 to iOS 14, and the second iOS device to support six major updates - the first being the iPad 2 which supported iOS versions 4 to 9.
wiki:5535706
IPhone 5S [SEP] Introduction
Among new software features introduced to the iPhone 5S were AirDrop, an ad-hoc Wi-Fi sharing platform; Control Center, a control panel containing a number of commonly used functions; and iTunes Radio, an internet radio service. The 5S is the first iPhone to be supported through six major versions of iOS, from iOS 7 to iOS 12, along with the iPhone 6S and the first-generation iPhone SE which were supported from iOS 9 to iOS 14, and the second iOS device to support six major updates - the first being the iPad 2 which supported iOS versions 4 to 9.