iPhone OS was renamed iOS following the release of the iPad, starting with iOS 4. With iOS 13, Apple began offering a separate operating system, iPadOS, for the ...
How Do You Update Your iPad to iPadOS 18? · Back up your device to iCloud or to your Mac. · Plug your device into power and make sure you're connected to Wi-Fi.
2 天前 · If you want it immediately, open Settings > General > Software Update, tap Download and Install, enter your passcode if asked, and hit Install ...
To update your iPad over Wi-Fi, open Settings > General > Software Update. If you can't get the latest iOS update, connect your iPad to your computer and use ...