If you collect your old iPhone's listen up! They might stop working for good if you don't take these steps.
If you have an iPhone 5 or older model and want to keep it in operation, you'll have to update the software or it will stop working this weekend.
Apple warned users of iPhone and iPad products from 2012 and earlier, that their devices would no longer connect to the internet unless they download the iOS 10.3.4 by midnight Saturday.