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Not all iPads can run the new iPadOS 16. Find out which version of iOS or iPadOS is the latest that's available for your iPad and how to install it.
How to update an old iPad There are two ways to update your old iPad. You can update it wirelessly over WiFi or connect it to a computer and use the iTunes app.
Get ready and install iOS 13.1 If you updated to iOS 13 last week, you can follow the same process: Open the Settings app, tap on General > Software Update and let your iPhone take care of the rest.