The fastest way to transfer everything is to use iCloud during setup

When you turn on a new iPhone for the first time, the setup screen offers to restore from an iCloud backup. If you have already backed up your old iPhone to iCloud, you can sign in with the same Apple ID and choose that backup — the new phone will read your apps, photos, messages, contacts, calendar, and settings automatically. This takes anywhere from 30 minutes to several hours depending on how much data you have and your internet speed.

This method works even if your old iPhone is no longer in your hands. As long as you know your Apple ID and password, you can restore a complete backup to any new iPhone. You do not need the old phone present.

If you have not yet backed up your old iPhone, you can do that now before you start the transfer. Open Settings, tap your name at the top, select iCloud, then tap iCloud Backup, and choose Back Up Now. Wait for the backup to finish — you will see a timestamp when it completes — then proceed with setup on the new phone.

Key Takeaways

  • iCloud backup during new iPhone setup is the simplest method and transfers apps, photos, messages, contacts, and settings all at once.
  • You must have backed up your old iPhone to iCloud first, or you can do that now before starting setup on the new phone.
  • If both phones are in front of you, Quick Start uses Bluetooth to transfer data without needing iCloud, though it still requires an internet connection.
  • Mac and Windows computers can also transfer data using Finder or iTunes if you prefer a wired connection.
  • Some data like health records and HomeKit configurations may require manual setup even after a full backup restore.

Using Quick Start when both iPhones are available

If you have your old iPhone and your new iPhone in the same room, Quick Start is faster than waiting for an iCloud backup to upload and read. Place the new iPhone next to the old one, turn on the new phone, and the old phone will detect it. Tap Continue on the old phone, then hold it above the new phone and point the camera at the animation that appears on the new screen. The phones will pair using Bluetooth.

After pairing, the new phone asks which Apple ID to use. Enter the same ID you use on the old phone, then choose whether to restore from iCloud backup or set up as new. If you choose to restore from backup, the new phone downloads your data from iCloud while you are still holding the phones together. The old phone can be set aside once the Bluetooth pairing is complete.

Quick Start still requires an internet connection on the new phone — it uses Bluetooth only to pair the phones and transfer some settings directly, not to transfer all your data. The bulk of your apps and files still come from iCloud.

Transferring data with a computer using Finder or iTunes

If you have a Mac running macOS Catalina or later, you can connect your new iPhone with a USB cable and use Finder to restore from a backup. Open Finder, select your iPhone in the sidebar, click General, and choose Restore from Backup. Select the backup from your old iPhone — Finder shows the date and size of each backup — and click Restore. Enter your Apple ID password when prompted.

On a Windows computer or older Mac, use iTunes instead. Connect the new iPhone, open iTunes, click the device icon, select Restore Backup, choose the backup from your old iPhone, and click Restore. The process is the same; only the process name differs.

A computer backup transfer is useful if your internet connection is very slow or if you want to keep a copy of your backup on your computer as well as in iCloud. The transfer happens over USB, so it does not use your internet bandwidth.

What data transfers and what does not

A full iCloud or computer backup restores apps, app data, photos, videos, messages, mail, contacts, calendars, reminders, notes, voice memos, health data, HomeKit scenes, and most settings. Passwords stored in Keychain transfer as well, though you may need to re-enter passwords for some accounts the first time you use them.

Some data does not transfer automatically. Apple Pay cards must be re-added on the new phone — the card numbers themselves do not restore for security reasons. HomeKit homes and scenes restore, but you may need to re-authenticate with HomeKit hubs or bridges. Health data restores, but you should verify that medical ID information is correct. iMessage and FaceTime set up automatically if you use the same Apple ID, but if you changed phone numbers, you may need to update those settings manually.

Carrier settings, eSIM data, and some banking app configurations may also require manual setup. If you switched carriers or phone numbers, contact your carrier before transferring to may support they have updated your account.

Transferring specific data without a full backup

If you want to move only certain items — photos, contacts, or messages — without restoring everything, you have other options. Photos can be transferred through iCloud Photos: turn on iCloud Photos on both phones and they sync automatically. Contacts sync through iCloud as well if you have iCloud Contacts enabled in Settings.

Messages can be transferred by turning on iCloud Messages in Settings > [Your Name] > iCloud on both phones. Your message history then syncs between devices. This works for SMS, iMessage, and group conversations.

For other data types, you can export from the old phone and import on the new one. Notes can be shared through email or Notes folders. Reminders sync through iCloud if enabled. Voice memos can be shared through AirDrop if both phones are nearby, or uploaded to iCloud Drive and downloaded on the new phone.

Troubleshooting common transfer problems

If the transfer stalls or fails, the most common cause is a weak internet connection. Move both phones closer to your Wi-Fi router or connect to a stronger network. If you are using Quick Start, make sure both phones stay within a few feet of each other until the Bluetooth pairing completes.

If you see an error about your Apple ID, verify that you are using the correct password. Two-factor authentication may also block the transfer if you have not approved it on a trusted device. Check your old iPhone or another trusted device for a verification prompt and approve it, then try again on the new phone.

If the backup appears corrupted or incomplete, you can delete it and create a new one. On your old iPhone, go to Settings > [Your Name] > iCloud > Manage Storage > Backups, select the backup, and tap Delete. Then create a fresh backup by going to Settings > [Your Name] > iCloud > iCloud Backup > Back Up Now. Wait for it to finish before starting the transfer on the new phone.

Transferring data when you do not have your old iPhone anymore

If your old iPhone is lost, stolen, or already gone, you can still restore your data to the new phone as long as you have an iCloud backup. During setup on the new iPhone, sign in with your Apple ID, choose Restore from iCloud Backup, and select the most recent backup. The new phone downloads everything from that backup.

If you did not back up your old iPhone to iCloud before it was lost, you cannot recover that data through iCloud. You can only restore data that was backed up. Check whether you have a computer backup from iTunes or Finder — if you ever connected your old iPhone to a Mac or Windows computer and backed it up there, you can restore from that backup instead.

If you have no backup at all, you will need to set up the new iPhone as new and manually re-add your contacts, photos, and other data. Some data like contacts may be recoverable through your email account or other cloud services if you synced them there.

Frequently Asked Questions

How long does it take to transfer data from one iPhone to another?

Quick Start usually takes 15 to 30 minutes if both phones are present. iCloud backup transfer depends on your internet speed and the amount of data — it can range from 30 minutes to several hours. Computer-based transfer via Finder or iTunes is usually faster than iCloud if your internet is slow, taking 20 minutes to an hour for most backups.

Do I need to keep my old iPhone turned on during the transfer?

No. Once Quick Start completes the Bluetooth pairing, you can turn off the old iPhone. For iCloud backup restore, the old phone does not need to be present at all — the new phone downloads directly from iCloud. Computer-based transfer also does not require the old phone to be present.

Will my text messages transfer to the new iPhone?

Yes, if you restore from an iCloud or computer backup, all text messages transfer. If you want to transfer messages without doing a full backup, turn on iCloud Messages in Settings on both phones and they sync automatically. This works for SMS, iMessage, and group chats.

What happens to my Apple Pay cards when I transfer data?

Apple Pay cards do not transfer automatically for security reasons. You will need to re-add each card on the new iPhone. Open Wallet, tap the plus icon, and add your cards again. Your card information is not stored in backups.

Can I transfer data from an iPhone to a different type of phone?

No. These methods work only between iPhones. If you are switching to an Android phone, you will need to use different tools — Google provides a Move to Android app that handles the transfer, but the process is different and some data may not transfer.