Bring your old and new iPhone close to each other. Make sure Bluetooth on your old device is on.
Turn on your new iPhone.
Your old iPhone shows the Quick Start screen offering you to set up a new device. Tap Continue.
An animation will appear on your new iPhone. Hold your old device over the new one to scan this image.
After your iPhones are connected, wait till the data and settings migrate between devices. Keep both iPhones close to each other.
When prompted, enter the passcode from your old iPhone on your new one as well as your Apple ID password.
Set up Touch ID or Face ID on your new iPhone.
Select if you’d like to restore data from the most recent iCloud backup or backup your old device now and then restore information.
Next, you can change your preferences related to location, Apple Pay, Siri, etc. By default, these settings are the same as on your old device. You’ll also be able to adjust them later in the Settings app.