Update your old iPhone and Apple watch to the newest versions.
- Back up your device using iCloud or your computer.
- Plug your device into a power source and connect to the internet with WiFi.
- Go to Settings.
- Select General, then tap Software Update.
- Choose the software update option you want to install.
- Select Install Now.
Updates can range in time from a couple of minutes to an hour.
If this step is complete, move to the next section.
Back up your health and activity settings
- Go to Settings.
- Select [your name]
- Select iCloud.
- Select See All.
- Check and make sure Health is on.
If this step is complete, move to the next section.
Back up your old iPhone
- Back up your old iPhone using iCloud or your computer.
If this step is complete, move to the next section.
Set up your new iPhone
- Press and hold the iPhone's power button until you see the Apple Logo. This may take a few minutes.
- Follow the on-screen instructions.
- Select your preferred size for text and icons from Default, Medium or Large.
- Select Continue.
- Select Set Up Without Another Device.
- Select your WiFi network.
If this step is complete, move to the next section.
Set up Face ID or Touch ID and create a passcode
- Follow the onscreen instructions to set up Face ID or Touch ID.
- Set a 6 digit passcode, when prompted.
Restore or transfer your data and apps
- Use iCloud backup or a backup made from your computer.
- Select Don't transfer Apps & Data if you don't have a backup on another device.
Open the Apple Watch on your new iPhone
- Put the Apple Watch on your wrist.
- Unlock the Apple Watch.
- Open the Apple Watch app on your iPhone.
- Select Confirm, when prompted if you want to use your Apple Watch.
- Follow the on-screen steps to finish setting up.
Sign in with your Apple Account
- Enter the email address or phone number that you use with your Apple Account.
- Enter your password.
- Follow the prompts on-screen.