How to Restore Your iPhone From a Backup

The three ways to restore from backup

You can restore an iPhone from a backup in three ways: during initial setup when you first turn on the phone, through Settings after the phone is already running, or by connecting to a computer with a cable. Which route you use depends on whether your phone is new, broken, or already set up.

The fastest method for most people is restoring during setup — the phone walks you through it step by step. If your phone is already running and you want to restore without erasing everything first, you can restore individual apps and data through Settings. If you have an older iPhone or a computer backup, you may need to use a Mac or Windows PC with a cable.

All three methods pull from the same backups you created before — either iCloud (Apple's cloud storage) or a computer backup made with Finder on Mac or iTunes on Windows. The backup contains your apps, photos, messages, contacts, settings, and most other data on your phone.

Key Takeaways

During setup on a new or erased iPhone, tap "Restore from iCloud Backup" or "Restore from Mac/PC" and sign in with your Apple ID to pull everything back onto the phone.
If your phone is already running, go to Settings > General > Transfer or Reset > Restore to pull apps and data from iCloud without erasing the phone first.
Computer backups made with Finder (Mac) or iTunes (Windows) require connecting the phone with a cable and selecting the backup from the computer.
Restoring from iCloud takes 30 minutes to several hours depending on file size and internet speed, while computer restores are usually faster.
Your backup must be recent enough to contain the data you want back — backups older than a few weeks may not include recent photos or messages.

Restoring during setup on a new or erased iPhone

When you turn on a new iPhone or one that has been erased, the setup screen appears automatically. Swipe up from the bottom or press the home button, then follow the on-screen prompts until you reach the "Apps & Data" screen. This screen offers four options: "Restore from iCloud Backup", "Restore from Mac or PC", "Set Up as New iPhone", or "Migrate from Android".

Tap "Restore from iCloud Backup" if you backed up to iCloud. Sign in with the Apple ID and password you used on your old phone. The phone will show a list of available backups, each labeled with the device name and date. Choose the backup you want — usually the most recent one — and tap "Restore". The phone will download your apps, photos, messages, contacts, and settings from iCloud. This process can take 30 minutes to several hours depending on how much data you have and your internet speed.

If you backed up to a Mac or PC instead, tap "Restore from Mac or PC". Connect the iPhone to the computer with a USB cable. On Mac, open Finder and select your iPhone in the sidebar. On Windows, open iTunes and click the phone icon. Select the backup you want from the list and click "Restore". The computer will transfer everything to the phone over the cable, which is usually faster than iCloud.

Restoring on a phone that is already set up

If your iPhone is already running and you want to restore data without erasing it first, you can pull apps and data from iCloud through Settings. Go to Settings > General > Transfer or Reset. On some older iPhones, this option may be under Settings > General > Reset instead. Tap "Restore" and sign in with your Apple ID.

The phone will show a list of available iCloud backups. Select the one you want and tap "Restore". The phone will begin downloading apps and data in the background. You can continue using the phone while this happens, though it will be slower. This method does not erase your current data — it adds the backed-up apps and data on top of what is already there. If the same app or file exists in both places, the backup version will overwrite it.

This approach is useful if you want to recover deleted photos or messages without losing anything new you have added since the backup was made. However, if your phone is malfunctioning or you want a completely clean slate, erasing the phone first and then restoring is more reliable.

Restoring from a Mac or PC when the phone is already set up

You can also restore from a computer backup without erasing the phone first. Connect the iPhone to a Mac or PC with a USB cable. On Mac, open Finder and click your iPhone in the sidebar. On Windows, open iTunes and click the phone icon at the top left.

Look for a "Restore Backup" or "Restore" button. On Mac, it is in the General tab under "Backups". On Windows, it is in the Summary tab. Click the button and select the backup you want from the list. The computer will transfer the data to the phone over the cable. Like the iCloud method, this does not erase existing data — it adds the backup on top of what is already there.

What happens during a restore and how long it takes

When you restore from an iCloud backup, the phone downloads your data in this order: settings and system data first, then apps, then photos and videos, then messages and mail. The phone will show a progress bar and an estimate of time remaining. If you lose internet connection during the restore, it will pause and resume when you reconnect.

A restore from a computer backup over a cable is usually faster because the data transfers directly without going through the internet. A small backup (a few gigabytes) might take 15 to 30 minutes. A large backup (50 gigabytes or more) can take an hour or longer. The speed also depends on how fast your computer's hard drive is and how fast the USB connection is.

During a restore, your phone may restart several times. This is normal. Do not unplug the phone or turn it off. If the restore fails partway through, you can usually try again from the same backup without losing anything.

Choosing between iCloud and computer backups

iCloud backups are easier because they happen automatically over the internet — you do not have to plug in a cable or remember to back up manually. They work from anywhere, and you can restore to a new phone without a computer. However, iCloud backups are limited by your iCloud storage plan. A free account includes 5 gigabytes, which is enough for most phones with a few years of photos and messages. If you have more data, you need to pay for more storage (50 gigabytes, 200 gigabytes, or 2 terabytes per month).

Computer backups are not limited by storage — they can be as large as your hard drive. They also do not require an internet connection during the restore, so they are faster. However, they require you to plug in a cable and use a computer, and you have to remember to back up manually or set up automatic backups in Finder or iTunes. Computer backups also take up space on your hard drive.

Many people use both: iCloud for everyday backups and a computer backup as a second copy in case something goes wrong with iCloud.

Troubleshooting a restore that is not working

If a restore from iCloud stalls or fails, check your internet connection. iCloud restores need a stable Wi-Fi connection. If you are on weak Wi-Fi, move closer to the router or try a different network. If the restore keeps failing at the same point, try restarting the phone and starting the restore again.

If a restore from a computer fails, make sure the USB cable is plugged in firmly on both ends. Try a different USB port on the computer. If you are using a third-party cable, try an Apple cable instead — some third-party cables do not work reliably with Finder or iTunes. On Windows, make sure iTunes is up to date. On Mac, make sure you are using the latest version of macOS.

If the backup itself is corrupted or too old, you may not be able to restore from it. Try restoring from a different backup if one is available. If no backup works, you can set up the phone as new and manually re-download your apps from the App Store.

Frequently Asked Questions

Can I restore from a backup made on a different iPhone model?

Yes. A backup from an iPhone 14 will restore to an iPhone 15, or from an iPhone 12 to an iPhone 13. The backup contains your data, not the phone's hardware settings, so it works across models. However, some features may not work if the new phone does not support them — for example, a backup from an iPhone 15 Pro with camera features the regular iPhone 15 does not have.

What if I forgot my Apple ID password?

You cannot restore from an iCloud backup without signing in with your Apple ID. Go to iforgot.apple.com on a computer or another device and follow the steps to reset your password. You will need access to a recovery email or phone number associated with the account. Once you reset the password, you can sign in on your iPhone and restore.

How do I know if my backup is recent enough?

On your old phone, go to Settings > [Your Name] > iCloud > iCloud Backup and look at the date under "Last Backup". On a Mac, open System Settings > [Your Name] > iCloud and check the backup date. If the backup is more than a few days old, your recent photos, messages, and other data may not be included. You can manually back up right now by tapping "Back Up Now" on your phone or clicking "Back Up Now" on your Mac.

Will restoring delete anything on my new phone?

Only if you erase the phone first before restoring. If you restore to a phone that already has data on it, the backup will add to what is already there — it will not erase anything. If the same app or file exists in both places, the backup version overwrites it. To start completely fresh, erase the phone first, then restore.

Can I restore just my photos and messages without restoring everything?

Not through the built-in restore process — a restore pulls everything from the backup. However, you can manually re-download individual apps from the App Store and use iCloud Photos or iCloud Mail to sync only the data you want. Alternatively, you can restore the full backup and then delete the apps or data you do not want.

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.