A very important iOS update just arrived for the iPhone 6
If you have an iPhone 6s or newer, your phone is compatible with iOS 15 and you should have the latest version, iOS 15.6.1. Likewise, if you have a 5th-generation iPad, 4th-generation iPad mini, or 4th-generation iPad Air, you should have already installed iPadOS 15.6.1. But those with iPhones and iPads older than that are…