How to Back Up Your iPhone Before a Device Transfer

Difficulty
Beginner
Tested on
iOS 18.4 - iPhone 15 Pro
You will need
Wi-Fi network, Apple ID credentials, USB-C to USB cable (if using Mac/PC)

Step by step

  1. 1 min

    Connect to a reliable power source and Wi-Fi

    Plug your iPhone into a power outlet to prevent the process from interrupting due to low battery. Ensure the device is connected to a stable Wi-Fi network, as backups require significant bandwidth.

    Note: Avoid using cellular data for the backup process.
  2. 2 min

    Initiate an immediate iCloud backup

    Open Settings, tap your Apple ID name at the top, and select iCloud. Tap iCloud Backup, toggle on 'Back Up This iPhone', and select 'Back Up Now'.

    Note: Verify the 'Last Successful Backup' timestamp updates to the current time.
  3. 1 min

    Connect your iPhone to a Mac or PC

    Use a verified USB cable to connect your iPhone to your computer. On macOS, open Finder; on Windows, open the Apple Devices app or iTunes.

    Note: Trust the computer on your iPhone screen if prompted.
  4. 1 min

    Enable local backup encryption

    In your computer interface, locate the General tab. Select the 'Encrypt local backup' checkbox and set a secure password you will remember; this ensures health and keychain data are included in the backup.

    Note: Without this password, you cannot restore health and activity data.
  5. 30 sec

    Execute the full backup to your computer

    Click the 'Back Up Now' button within the Finder or Apple Devices dashboard. Monitor the progress bar at the top of the window until the process completes.

    Note: Do not disconnect your device until the sync process finishes.
  6. 1 min

    Confirm the backup file integrity

    In your computer settings, view the Manage Backups section. Confirm that the current date and time appear in the list of available backups to ensure the file is ready for your new device.