RedmondPie.com - Here’s a step by step guide on how to downgrade iOS 7 to iOS 6.1.3 on iPhone 4S, iPod touch 5, iPhone 4, or iOS 6.1.4 if you have an iPhone 5. The process is easy as pie, and simply involves restoring an IPSW via iTunes like you do regularly on any iOS device. Even still, we want to make the whole process as painless as possible by breaking it down into simple steps.
As a "just because I can" project, engineer builds the first Android phone with a Lightning port. Since the iPhone 5, the Lightning interface has been a
iPhone 5 users who haven't updated to the current version of iOS will lose a bunch of important features if they don't update.
WhatsApp Won’t Work In 2019 On These Phones and some important features will stop working on Android 2.3.7 iOS 7 and more devices