


If you want to get done sooner, then the fastest way is by updating with a Mac or PC through Finder/iTunes. The easiest way is definitely over-the-air, but it isn't always the fastest. Enter the Passcode on your iPhone if promptedĪs you can see, the process for getting iOS 16.3.1 on your iPhone is very easy and straightforward.Click on Check for Update in the Summary pane.Under Finder, click on the device icon at the top left to go to the device tab.Plug your iPhone in using your USB to Lightning.Simply connect your iPhone via USB and head to Finder on MacOS Catalina and newer. If you have limited space on your device or Software Update isn't working for whatever reason, you can update using your Mac. Some features, applications, and services may not be available in all regions or all languages.How to install the iOS update using your Mac Available for homes using the new Home architecture and a HomePod or Apple TV running as a home hub.Available on iPhone 12 Pro, iPhone 12 Pro Max and later.Available in English (Australia, Canada, United Kingdom, U.S.) on iPhone 11 and later.Available in English (Australia, Canada, United Kingdom, U.S.) on iPhone and on AirPods Pro (2nd generation).Available on iPhone XS and iPhone XR and later and AirPods (2nd and 3rd generation), AirPods Pro (1st and 2nd generation), and AirPods Max, with the latest firmware.Available in compatible applications with AirPods (3rd generation), AirPods Pro (1st and 2nd generation), or AirPods Max with the latest firmware.Available on iPhone XS and iPhone XR and later and AirPods Pro (2nd generation) with the latest firmware.Available in English on iPhone 12 and later.English, French, and Spanish require iPhone 12 or later. Available in Arabic, Dutch, English, French, German, Hebrew, Korean, Italian, Polish, Portuguese, Romanian, Spanish, and Thai.Available on Apple Watch Series 7 or later, Apple Watch SE (2nd generation), and all Ultra models in an update later this year.Available on iPhone XS and iPhone XR and later and on Apple TV 4K (2nd generation and later).Available on iPhone 12 and later when using the front camera.
