iPhone 5, iPhone 4s and early iPads affected by GPS rollover problem. Older devices will no longer be able to connect to the internet until 3 Nov 2019. Over-the-air updates wont work as well as backup of any data on the device. Not updating by 3 November creates a bind to make the device connect you need an update, but you cant have that because the iPhone cannot connect to a server. At that point, only one rescue mission is possible restore the device from a Mac or PC.”]