What restoring from backup means and when you need it
Restoring your iPhone from backup means putting back all the data that was saved to iCloud or your computer — your photos, messages, contacts, app settings, and everything else — onto a phone that is either new, erased, or broken. You do this when you get a replacement phone, when you erase your current one to start fresh, or when your phone stops working and you need to set it up again after repair.
The restore process is different from a regular backup. A backup just saves your data. A restore puts that saved data back onto the phone. You can only restore during the initial setup of a phone — when you first turn it on — or by erasing the phone completely and starting setup over.
There are two ways to restore: from iCloud (the easiest, since it happens automatically) or from a computer using a cable and iTunes or Finder. Which one you use depends on where your backup is stored and whether your phone is working well enough to connect to WiFi.
Key Takeaways
- You can restore from iCloud during setup by signing in with your Apple ID, or from a computer by connecting your phone with a cable and using Finder (Mac) or iTunes (Windows).
- Restoring from iCloud is faster if your phone is new or erased and you have a strong WiFi connection, because it downloads your data automatically after you sign in.
- Restoring from a computer is more reliable if your phone is damaged or won't connect to WiFi, because the data transfers through the cable instead.
- The restore process erases everything currently on the phone and replaces it with what was in the backup, so make sure you are restoring to the right phone.
- If you do not have a backup, you cannot restore — you will have to set up the phone as new and manually add back what you remember.
Restoring from iCloud during phone setup
When you turn on a new iPhone or one that has been erased, the setup screen appears. This is the easiest place to restore because iCloud does most of the work for you. Follow the on-screen prompts until you reach the screen that says "Apps & Data" or "Quick Start". Choose "Restore from iCloud Backup".
Sign in with the Apple ID and password that were used on your old phone — this is the account that made the backup. The phone will show you a list of available backups, usually with the date and phone model. Pick the backup you want. If you have many old backups, choose the most recent one unless you have a reason to use an older one.
The phone will start downloading your data over WiFi. This can take anywhere from a few minutes to several hours depending on how much data you have and how fast your internet is. Keep the phone plugged in and on WiFi the whole time. Do not unplug it or turn it off. Once the read finishes, your photos, messages, apps, and settings will be on the phone.
Restoring from a computer using a cable
If your phone will not connect to WiFi, or if you want a faster and more reliable restore, use a computer instead. On a Mac with macOS Monterey or newer, open Finder and plug in your iPhone with a USB cable. On a Windows computer or an older Mac, open iTunes instead. Your phone will appear in the sidebar or window.
Click on your phone's name. A summary page will open. Look for a button that says "Restore Backup" or "Restore iPhone". Click it. A list of backups will appear — choose the one you want, usually the most recent. Enter your Apple ID password if asked.
The restore will begin. Your phone will erase itself and read the backup data from your computer. This usually takes 10 to 30 minutes. Keep the cable connected the whole time. When it finishes, your phone will restart and your data will be there.
What happens during the restore process
During a restore, your phone erases everything on it — all photos, messages, apps, and settings — and replaces them with what was in the backup file. This is permanent and cannot be undone, so make absolutely sure you are restoring to the right phone and from the right backup before you start.
The phone will restart several times during the restore. This is normal. Do not interrupt it. If the restore fails partway through, your phone may be stuck on a loading screen. If this happens, try the restore again from the beginning. If it fails a second time, you may need to use a computer to restore instead of iCloud, or contact Apple Support.
After the restore finishes, your phone will ask you to sign in to your Apple ID again. Do this. Then it will read your apps from the App Store in the background — this can take a while if you have many apps. You can use the phone while this happens, but it will be slower until all apps are downloaded.
Choosing between iCloud and computer restore
Use iCloud restore if your phone is new or freshly erased, connects to WiFi without trouble, and you have time to wait. It is the simplest method because you do not need a computer. The downside is that it is slower and depends on a good WiFi connection.
Use a computer restore if your phone will not connect to WiFi, if you want the fastest restore, or if an iCloud restore failed. It is more reliable because the data goes through a cable instead of over the internet. The downside is that you need a Mac or Windows computer and a USB cable.
If you have both options available, iCloud is usually fine for a new phone. For a phone that is damaged or having connection problems, use the computer method.
What to do if your backup is missing or old
If you do not see a backup in the list, or if the backups shown are too old, your backup may not have been saved. Check whether you turned on iCloud backup on your old phone before it broke or was lost. Go to Settings, tap your name, then iCloud, then Photos or iCloud Backup — if these were off, no backup was made.
If you are sure a backup exists but cannot find it, try signing out of iCloud on the phone you are setting up, then signing back in. Sometimes the backup list takes a few minutes to appear. If you are restoring from a computer, make sure you are using the same computer that made the backup, or that you have moved the backup file to the new computer.
If you have no backup at all, you cannot restore. You will have to set up the phone as new and add back what you can remember — contacts, photos, and messages will be gone unless you have them saved somewhere else. This is why backing up regularly matters.
Troubleshooting a restore that is stuck or failing
If the restore seems to be taking too long, check your WiFi connection (for iCloud restore) or your cable connection (for computer restore). A weak or interrupted connection is the most common reason a restore stalls. Restart the phone and try again.
If you see an error message, write down the exact error code. Common ones include error 4013 or 4014, which usually mean the cable is loose or damaged. Try a different USB cable or a different computer port. If you are using iCloud, try switching to a computer restore instead.
If the phone is stuck on the Apple logo or a loading screen for more than 30 minutes, force restart it by pressing and releasing the volume up button, then the volume down button, then pressing and holding the side button until the Apple logo appears. After it restarts, try the restore again.
Frequently Asked Questions
Can I restore to a phone that is a different model than my old one?
Yes. You can restore a backup from an iPhone 12 onto an iPhone 14, or from an older iPhone onto a newer one. The backup contains your data, not the phone's hardware, so it works across models. However, you cannot restore an iPhone backup onto an iPad or Apple Watch — those devices need their own backups.
Will restoring delete my current data and replace it with the backup?
Yes, completely. Restoring erases everything on the phone and puts back only what was in the backup. If you have photos or messages on the current phone that are not in the backup, they will be gone. Make sure you want to do this before you start.
How long does a restore usually take?
From iCloud, it can take 15 minutes to several hours depending on how much data you have and your WiFi speed. From a computer, it usually takes 10 to 30 minutes. After the restore finishes, downloading all your apps can take another 30 minutes to an hour.
What if I restore from the wrong backup by accident?
You will have the wrong data on your phone. You can erase the phone and restore again from the correct backup, but this takes time. To avoid this, always check the date and phone model shown next to each backup before you choose one.
Do I need WiFi to restore from a computer?
No. The data transfers through the USB cable, so you do not need WiFi. However, after the restore finishes, your phone will need WiFi or cellular to sign into iCloud and read your apps from the App Store.