List of iOS 11 Compatible iPhone, iPad, and iPod Touch Models - MacRumors
iOS 11 Throttles iPhone 6 And 7 To Half Speed Most Of The Time
iOS 6 vs iOS 11! - YouTube
Apple iPhone 6s - iOS 11 - Device Guides
Apple Accidentally Allowed Downgrades All the Way Back to iOS 6 Early Today - MacRumors
How to Download iOS 11 and Install It on Your iPhone or iPad | Digital Trends
iOS 11 on the iPhone 5S: Slower, but not quite slow | Ars Technica
iOS 11 brings new features to iPhone and iPad this fall - Apple
Discussion] Successfully downgraded iPhone 6 to iOS 11.4! Big thanks to u/DoggoFox123 aka Mineek (sunst0rm tool). I am open for any questions! : r/jailbreak
Download iOS 11, 11.2, 11.1.2 Links & Install On iPhone X, 8, 7 Plus, 6s, 6, SE, iPad, iPod [Tutorial] | Redmond Pie