The fastest way to transfer everything is to use iCloud or a Mac or PC

You have three practical routes: iCloud (wireless, works anywhere), a Mac or PC with a cable (fastest for large amounts of data), or Quick Start (the built-in setup method when you first turn on a new iPhone). All three move your apps, photos, messages, contacts, passwords, and settings. The method you choose depends on whether you have a computer nearby and how much time you have.

iCloud works if you have enough storage space in your account — most people get 5 GB free, which covers settings and small photo libraries but not years of photos. If you need more space, you can pay for a temporary upgrade, transfer, then downgrade. A computer is faster if you have one and doesn't use your iCloud storage at all. Quick Start is the easiest if you're setting up a brand-new phone right now.

Key Takeaways

  • iCloud transfers wirelessly over WiFi and moves everything, but requires enough free storage space in your account.
  • Using a Mac or PC with a cable is the fastest method and doesn't count against your iCloud storage limit.
  • Quick Start during initial setup is the simplest option if you have both phones in hand and connected to WiFi.
  • You need your Apple ID password and, on newer iPhones, Face ID or Touch ID to complete any transfer method.

Using iCloud to transfer wirelessly

Turn on your new iPhone and follow the setup screens until you reach "Apps & Data." Select "Restore from iCloud Backup." Sign in with the Apple ID that was used on your old phone, then choose the most recent backup from the list. The transfer begins immediately and runs in the background — you can use your phone while it finishes, though it will be slower.

The entire process takes anywhere from 30 minutes to several hours depending on how much data you have and your WiFi speed. Your old iPhone stays on and plugged in during this time. When the transfer finishes, your new phone will have the same apps, photos, messages, and settings as your old one. Note that some apps may need to download their data separately after the transfer completes — this happens automatically when you open them.

If you don't have enough iCloud storage, you'll see a warning during setup. You can buy temporary storage (200 GB for one month costs a few dollars), complete the transfer, then downgrade back to your free plan. Alternatively, delete old backups from your old phone to free up space: go to Settings > [Your Name] > iCloud > Manage Storage > Backups, select the old backup, and tap Delete Backup.

Transferring with a Mac or PC using a cable

Connect your new iPhone to your computer with a USB cable. Open Finder (Mac) or iTunes (Windows). Select your new iPhone from the device list, then choose "Restore from Backup." A list of available backups appears — select the most recent one from your old iPhone and click Restore. Your computer will transfer everything from that backup to the new phone.

This method is significantly faster than iCloud, especially if you have a large photo library or many apps. The transfer doesn't use your iCloud storage at all. The process takes 15 minutes to an hour depending on the amount of data and your computer's speed. Your phone will restart during the transfer — this is normal and expected.

If you don't have a recent backup on your computer, you can create one first: connect your old iPhone, select it in Finder or iTunes, and click "Back Up Now." Wait for the backup to complete, then follow the restore steps above with your new phone.

Quick Start: the easiest method if you have both phones

If you're setting up a new iPhone and have your old one nearby, Quick Start is the simplest option. Turn on your new iPhone and hold it next to your old one. Your old phone will show a setup screen — tap "Continue." Position the old phone's camera over the animation on the new phone's screen. When the setup completes, enter your Apple ID password on the new phone, then choose "Restore from iCloud Backup" and select your most recent backup.

Quick Start handles the initial connection and authentication automatically, so you don't have to type your Apple ID or remember passwords. The actual data transfer still happens through iCloud, so you need WiFi and enough storage space. This method is ideal when you're unboxing a new phone and want to get your free guide immediately without hunting for a computer or cable.

What transfers and what doesn't

Photos, videos, messages, contacts, calendars, reminders, notes, and app data all transfer. Your home screen layout, wallpaper, and system settings transfer too. Passwords stored in Keychain transfer, and two-factor authentication settings move over. Health data, Apple Pay cards, and HomeKit configurations all come with you.

Some things don't transfer: text messages from before your oldest backup, voicemails (these stay on your carrier's server), and some app data if the app developer doesn't use iCloud. Banking apps and other security-sensitive apps sometimes require you to log in again after the transfer. This is intentional — the app is verifying that you own the account. You'll also need to re-enter WiFi passwords on your new phone; these don't transfer for security reasons.

Troubleshooting a stuck or slow transfer

If your transfer stalls, check your WiFi connection first — move closer to the router or restart it. Make sure both phones stay plugged in and don't go to sleep. If you're using iCloud, check that you have enough free storage by going to Settings > [Your Name] > iCloud > Manage Storage. If the transfer is taking longer than expected, it's usually just slow WiFi or a large amount of data — let it run overnight if needed.

If the transfer fails partway through, start over. Delete the incomplete backup from your new phone (Settings > General > iPhone Storage, then delete the largest apps to free space), then begin the transfer again. If you're using a computer, disconnect the cable, restart both the phone and computer, and try again. Most transfers that fail can be restarted without losing progress.

Frequently Asked Questions

Do I need to erase my new iPhone before transferring?

No. If your new iPhone is already set up, you can still restore a backup. Go to Settings > General > Transfer or Reset > Erase All Content and Settings, then set it up again and choose to restore from backup. This wipes the phone and starts fresh with your old data.

Can I transfer from an older iPhone to a newer one?

Yes. All three methods work regardless of which iPhone model you're coming from. Older backups restore to newer phones without issues. The reverse — restoring a newer backup to an older phone — doesn't work and will show an error.

What if I don't have my old iPhone anymore?

You can still restore from an iCloud backup without the old phone present. During setup, choose "Restore from iCloud Backup," sign in with your Apple ID, and select the backup you want. The new phone will download everything from iCloud.

Will my apps reinstall automatically after the transfer?

Yes. Apps restore from your backup and begin downloading automatically after the transfer completes. Depending on how many apps you have and your WiFi speed, this can take several hours. You can use your phone while apps download in the background.

Can I transfer just some data instead of everything?

Not with the built-in backup methods — they're all-or-nothing. If you want to move only specific photos or contacts, you can use iCloud.com to download individual items, or use the Contacts and Photos apps to manually select and share what you need.