How to Transfer Your Backup to a New iPhone

The fastest way to move everything to your new iPhone is to restore from a backup you made on your old phone

When you set up a new iPhone, you can choose to restore from an iCloud backup or an iTunes backup stored on a computer. Both methods move your photos, messages, contacts, app data, and settings to the new phone. The process takes 15 minutes to an hour depending on how much data you have and your internet speed.

iCloud backup is simpler if you have enough storage space — you don't need a computer. iTunes backup (now called Finder on Mac) gives you more control and works offline, but requires a Mac or Windows PC. You can also set up your new iPhone as a fresh device and add things back manually, though this takes much longer.

Key Takeaways

iCloud backup stores your data in Apple's cloud and restores it wirelessly during iPhone setup, requiring only your Apple ID and password.
iTunes or Finder backup creates a file on your computer that you can restore by plugging in your new iPhone and selecting the backup.
You need at least as much iCloud storage space as your old phone's data, or you can buy more storage temporarily during the transfer.
The backup process itself (creating the file) is separate from the restore process (moving it to the new phone), and both must complete before you can use the new phone normally.

How to restore from an iCloud backup during setup

When you turn on your new iPhone for the first time, you'll see the setup screen. Tap "Restore from iCloud Backup" when prompted. Sign in with the Apple ID and password you used on your old phone — this is the same account that created the backup.

Choose which backup to restore. If you've owned multiple iPhones, you'll see a list with dates. Pick the most recent one from your old phone. The restore will begin downloading your data over Wi-Fi. Don't unplug the phone or turn it off during this process, even if it seems stuck — large backups can take an hour or more.

Once the restore finishes, you'll be asked to set up Face ID or Touch ID, choose a passcode, and sign into your Apple ID again. Your apps will begin downloading in the background. Some apps may take several hours to fully restore their data, so leave the phone plugged in and on Wi-Fi overnight if possible.

How to restore from an iTunes or Finder backup on a computer

Connect your new iPhone to a Mac or Windows PC using a USB cable. On a Mac running Catalina or later, open Finder and click your iPhone in the sidebar. On older Macs or Windows, open iTunes. Click "Restore Backup" and choose the backup file from your old phone.

If you don't see your old backup listed, you may need to locate it manually. On Mac, backups are stored in ~/Library/Application Support/MobileSync/Backup/. On Windows, they're in Users/[Your Name]/AppData/Roaming/Apple Computer/MobileSync/Backup/. Copy the entire backup folder to the same location on your new computer if you've switched machines.

The restore process will erase your new iPhone and copy everything from the backup. This takes 15 to 45 minutes depending on backup size. Your phone will restart several times — this is normal. Once it finishes, you'll see your home screen with all your apps and data in place.

Checking how much iCloud storage you need

Before you restore from iCloud, check whether your backup fits in your available storage. On your old iPhone, go to Settings > [Your Name] > iCloud > Manage Storage. You'll see the total backup size listed at the top. If it's larger than your free iCloud space, you have two options: delete old backups you don't need, or buy more storage temporarily.

Apple offers 50 GB for $0.99 per month, 200 GB for $2.99 per month, or 2 TB for $9.99 per month. You can downgrade back to your original plan after the restore finishes. The extra storage stays active for 30 days after you stop paying, giving you time to make sure everything transferred correctly.

If your backup is only slightly larger than your free space, you can also delete photos and videos from your old phone before backing up, then restore them from your computer or cloud storage later. This reduces the backup size without losing anything permanently.

What happens if your backup is incomplete or corrupted

If the restore stops partway through or your new phone shows missing data, the backup file may be damaged. Try restoring again using the same backup — sometimes a second attempt works. If it fails twice, delete that backup and create a new one from your old phone before trying again.

For iCloud backups, go to Settings > [Your Name] > iCloud > Manage Storage > Backups, tap the old backup, and tap "Delete Backup." Then go to Settings > [Your Name] > iCloud > Backup and tap "Back Up Now." Wait for it to finish before restoring to your new phone.

For iTunes or Finder backups, locate the backup folder on your computer and move it to trash. Then connect your old phone, open Finder or iTunes, and click "Back Up Now." Once that finishes, you can restore to your new phone using the fresh backup file.

Transferring data without a full backup

If you don't have a recent backup or prefer not to use one, you can set up your new iPhone as a fresh device and sign into your accounts individually. Your photos, contacts, and calendar will sync automatically if you sign into iCloud. Your email will sync when you add your email accounts. Apps will download from the App Store when you sign in with your Apple ID.

This method takes longer — usually several hours — because each app must download and rebuild its data separately. Messages and call history won't transfer this way; you'll only have them if you restore from a backup. Use this approach only if your backup is unavailable or you want a clean start on your new phone.

Frequently Asked Questions

Can I restore a backup from an iPhone to a different model, like from an iPhone 13 to an iPhone 15?

Yes. Backups work across all iPhone models as long as both phones run compatible iOS versions. Restore the backup normally during setup, and all your data, apps, and settings will transfer. Some features specific to the new model (like new camera capabilities) won't have data to restore, but everything else moves over.

What if I forgot my Apple ID password and can't restore from iCloud?

You'll need to reset your password before you can restore. Go to iforgot.apple.com on a computer or another device, enter your Apple ID email, and follow the steps to reset it. Once you've set a new password, you can use it to sign in during iPhone setup and restore your backup.

Does restoring a backup also restore my text messages and iMessage conversations?

Yes, if you backed up your old phone with iCloud or iTunes. Text messages and iMessage history are included in both backup types. They'll appear on your new phone in the Messages app once the restore finishes, though it may take a few minutes for all conversations to load.

Can I restore a backup from an old iPhone 6 to a new iPhone running the latest iOS?

Usually yes, but very old backups sometimes have compatibility issues. If the restore fails, try updating your old iPhone to the latest iOS version it supports, create a fresh backup, and then restore that backup to your new phone. This often resolves problems with older backup files.

How long does a backup take to create before I can restore it?

iCloud backups typically take 10 to 30 minutes depending on how much data you have and your internet speed. iTunes or Finder backups are usually faster, taking 5 to 15 minutes. Both happen in the background, so you can use your phone while backing up, though it will be slower.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.