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How to transfer data to iPhone Duo with Quick Start

A focused transfer guide for the moment when the new phone is in front of you and the old phone still contains the recovery path.

By Maya BennettPublished Sep 9, 2026Updated Sep 9, 2026

Verification note: The steps paraphrase Apple Support’s Quick Start page checked September 9, 2026. The wording “iPhone Duo” is the current product name; Apple’s general transfer procedure is the primary evidence.

Quick answer

The short version

Turn on the old iPhone with Wi-Fi and Bluetooth enabled, place it beside the new iPhone Duo, follow the Quick Start prompt, choose direct transfer or the iCloud route, and keep both devices nearby and powered until it finishes.

Quick Start requirements

  • The old iPhone should run a current enough iOS version for Quick Start; Apple’s support page currently lists iOS 11 or later for the iPhone flow.
  • Wi-Fi and Bluetooth must be on for the old device.
  • Keep the devices near each other and connected to power if the move may be long.
  • Have the old device passcode and Apple Account credentials ready when prompted.

Transfer steps

  1. Power both phones

    Start with the old iPhone unlocked and the iPhone Duo at the setup screen.

  2. Bring them together

    Wait for the Quick Start animation or setup prompt on the old device, then authenticate as Apple requests.

  3. Pick a route

    Choose direct device-to-device transfer or download from iCloud according to the option Apple presents and the time you have.

  4. Leave them alone

    Keep both devices near each other and plugged in. Transfer duration varies with the amount of data and conditions.

  5. Verify before erasing

    Check photos, messages, important apps, calls, and the cellular line before you reset the old phone.

If the prompt disappears

Apple’s first suggestion is to restart both devices and try again. Then check that Wi-Fi and Bluetooth are enabled, the phones are close, and the old device is not already in another setup flow.

If the old phone cannot complete the transfer, do not improvise by deleting data. Use an available backup or Apple Support’s current recovery options. For Android, use Move to iOS instead of trying to force a Quick Start transfer.

Evidence boundary

Confirmed

  • Apple documents Quick Start, direct transfer, and an iCloud route.
  • Apple says transfer time varies and recommends keeping the devices near each other and connected to power.
Needs context

Provisional

  • A carrier eSIM may follow a separate workflow; a completed data transfer does not prove that cellular activation also succeeded.
Questions covered here

FAQ

Why is Quick Start not appearing?

Check Wi-Fi and Bluetooth, bring the phones together, and restart both devices. Apple specifically recommends restarting both when the prompt disappears.

Does Quick Start move every app login?

Not necessarily. Some apps and services require their own sign-in, security check, or recovery process after transfer.

Primary reading

Sources

  1. Apple Support: Use Quick Start to transfer dataPrimary procedure and recovery advice.
  2. Apple iPhone DuoOfficial product and Move to iOS context.
Editorial responsibility

Maya Bennett

Independent technology editor for iPhone Duo Help. The byline means this page was checked against its cited sources and its uncertainty is stated; it does not claim Apple employment, repair credentials, or personal testing.

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