With Quick Start, you can set up a new iOS or iPadOS device quickly using information from your current device.* Then you can restore the rest of your data and content to your new device from your iCloud backup.

If you're setting up a new device using your current device—and your current device is using iOS 12.4 or later or iPadOS—Quick Start offers the option of using device-to-device migration. This allows you to transfer all your data wirelessly from your current device to your new one.

Quick Start occupies both devices, so make sure that you choose a time when you won't need to use your current device for several minutes.