Apple on Monday introduced iOS 11, the next major version of its mobile operating system for iPhone, iPad, and iPod touch.
iOS 11 is compatible with 64-bit devices only, meaning the iPhone 5, iPhone 5c, and iPad 4 do not support the software update.
iOS 11 is compatible with the following iPhone, iPad, and iPod touch models:
iPhone 7 Plus
iPhone 6s Plus
iPhone 6 Plus
12.9-inch iPad Pro (first-generation)
12.9-inch iPad Pro (second-generation)
9.7-inch iPad Pro
10.5-inch iPad Pro
iPad Air 2
iPad mini 4
iPad mini 3
iPad mini 2
iPod touch (6th generation)
The first iOS 11 beta was released to registered Apple developers on Monday. A public beta will be available in late June through the Apple Beta Software Program. The software update should be officially released in September.