How to Back Up Your iPhone to iTunes: Easy Steps

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Plus, learn how to restore your iPhone from backup

Co-authored by Gonzalo Martinez and Nicole Levine, MFA

Last Updated: February 17, 2026 Fact Checked

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• Backing Up to iTunes
|
• Restoring from Backup
|
• Troubleshooting
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• Video
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• Q&A

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Having a backup of your iPhone allows you to recover quickly from any problems you might encounter over the life of the phone. If you have iTunes installed on your Windows PC (or you're using an older Mac), you can use iTunes to back up your iPhone to your computer. This wikiHow guide will teach you how to back up your iPhone to iTunes on your Windows PC and on older versions of macOS. We'll also show you how to restore your iPhone from an iTunes backup you've created, and provide helpful troubleshooting tips for any problems that arise.

Backing Up an iPhone to iTunes: Quick Steps

1. Connect your iPhone to your computer and open iTunes.
2. Click the device button at the top of iTunes.
3. Click Back Up Now.
4. Click Encrypt Backup.
5. Create a password for your backup.
6. Click Set Password to start the backup.

Steps

Section 1 of 3:

Backing Up to iTunes

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1. 1
   Install iTunes if you haven't already. If you don't have iTunes on your Windows PC, you can install it from the Microsoft Store. Just open the Microsoft Store app on your PC, search for iTunes, and click Install.

   • If you're using a Mac, you won't find iTunes on your computer unless it's pretty old. Instead, use Finder to back up your iPhone to your Mac. The steps will be similar.
   • You can use this method to back up your iPhone up to iTunes even if you have automatic backups to iCloud enabled.
2. 
   2
   Open iTunes and connect your iPhone to your computer. Use the USB or USB-C cable that came with the iPhone or one that's compatible.

   • If prompted by your iPhone, tap Allow to allow your computer to access the files on your phone.
   • Once connected, click Continue in iTunes, then tap Trust on your iPhone's screen.
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3. 3
   Click the device button. It's the button that looks like a phone or tablet near the top of iTunes. This opens a summary screen for your iPhone.

   • If you're using a Mac with Finder, click the name of your iPhone in the left sidebar instead.
4. 
   4
   Scroll down and click Back Up Now. You'll see this button in the Backups section under "Manually Back Up and Restore."

   • iTunes will not back up your movies, music, podcasts, or apps. These will need to be synced again if you restore your iPhone using the backup you create.
5. 5
   Choose whether to encrypt your backup. In the pop-up window, will be prompted to encrypt your backup. If you click Encrypt Backup, your backup will include sensitive saved information from the Health app, HomeKit, and your saved passwords. Once you make a selection and confirm, the backup will begin.

   • After choosing Encrypt Backup, enter a password, then click Set Password. You will need that password to decrypt the backup when restoring.
   • If you don't encrypt the backup, no sensitive information (including your passwords) will be in the backup.
6. 
   6
   Set up automatic backups (optional). If you want your iPhone to back up to your PC automatically when you connect it to iTunes, you can enable automatic backups. To do so, just click the radio button next to "This Computer" under "Automatically Back Up."

   • To encrypt automatic backups, check the box next to "Encrypt local backup," then click Change Password… to create a password.
   • The backup process will likely take a few minutes to complete.
   • The backup file that is created cannot be opened; it can only be used to restore an iPhone. If you need to find something in the iPhone backup file, you'll need to use a backup extractor.
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Section 2 of 3:

Restoring from an iTunes Backup

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1. 
   1
   Open iTunes and connect your iPhone to your computer. Use the USB or USB-C cable that came with the iPhone or one that's compatible.

   • If prompted by your iPhone, tap Allow to allow your computer to access the files on your phone.
   • Once connected, click Continue in iTunes, then tap Trust on your iPhone's screen.
2. 2
   Click the device button in iTunes. It's the button that looks like a phone or tablet near the top of iTunes. This opens a summary screen for your iPhone.

   • If you're using a Mac with Finder, click the name of your iPhone in the left sidebar instead.
3. 
   3
   Click the Restore Backup… button. A pop-up will appear containing a menu with a list of backups.
4. 4
   Select a backup and enter your encryption password. Choose the date of the backup from which you want to restore data. If you encrypted your backup, enter the password you created now.
5. 
   5
   Click Restore. Follow the on-screen instructions to restore your iPhone from the selected backup. Don't disconnect your iPhone from the computer until the backup is fully restored.

   • You can monitor the restore process on the iPhone's screen. A progress bar will indicate how much of the restore process has been completed.
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Section 3 of 3:

Troubleshooting

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1. 
   1
   I am getting a "Not enough free space" error. This is typically caused by your computer not having enough free space on the hard disk to store the iPhone's backup file. When you back up your iPhone, it backs up all of the photos stored on the device, which can take up a lot of space. Make sure that you have enough free space on your computer to store the backup file.
2. 
   2
   The backup process keeps failing. This is usually caused by a problem with the existing backup file. Try deleting it or moving it to a new location and trying the backup process again. The file is located in different locations depending on whether you are using Windows or macOS.

   • Windows - \Users\username\AppData\Roaming\Apple Computer\MobileSync\Backup. You can quickly open the AppData folder by pressing ⊞ Win+R and typing %appdata%.
   • OS X - ~/Library/Application Support/MobileSync/Backup/. You can quickly access the Library folder by holding the ⌥ Opt key and clicking the Go menu.
3. 
   3
   My iPhone is not appearing in iTunes or Finder. If you've connected your iPhone and it is not appearing, there may be several issues causing it to not show up.

   • Check your iPhone's screen to see if you're being prompted to enter your PIN or perform some other function.
   • Open the Device Manager in Windows and check that the "Apple Mobile Device USB Driver" is listed in the "Universal Serial Bus controllers" section. If it is listed, try connecting your iPhone to another USB port on the computer. If it isn't listed, try uninstalling and reinstalling iTunes.
   • Try putting your device into Recovery Mode before connecting it to your computer. This will force you to restore your iPhone, but it may get it to show up in iTunes.
4. 
   4
   I am getting other errors. The quickest way to resolve most errors is to update to the latest version of iTunes or macOS. Click the Help menu and select "Check for Updates" to have iTunes update automatically, or go to the Apple menu to check for updates to your Mac. If you don't see the Help menu, press Alt first.
5. 
   5
   My backup is corrupt. This problem will prevent your iPhone from restoring a backup, but you may be able to resolve this problem without losing any data.

   • Open the MobileSync folder containing your backup. You may need to close iTunes.
     • Windows - C:\Users\username\AppData\Roaming\Apple Computer\MobileSync\Backup. You can quickly open the AppData folder by pressing ⊞ Win+R and typing %appdata%.
     • OS X - ~/Library/Application Support/MobileSync/Backup/. You can quickly access the Library folder by holding the ⌥ Opt key and clicking the Go menu.
   • Copy the backup folders to your desktop. This may take a few minutes for them to transfer.
   • Delete the folders in the Backup folder. Don't worry, you have copies on your desktop.
   • Open iTunes or Finder, click the iTunes/Finder or Edit menu, and select "Preferences". If you don't see the Edit menu, press Alt.
   • Select the Devices tab, select the backups, and click Delete Backup.
   • Close iTunes or Finder, move the folders from your desktop back into the Backups folder, and then restart iTunes. Try restoring your backup again.
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Community Q&A

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• Question

  I clicked on the option "Back Up Now" under the section "Manually Back Up and Restore", but iTunes said my iPhone had disconnected even though my chord is plugged in and my iPhone is unlocked. What's up?

  

  Community Answer

  You could have a broken cable. Try replacing it or bending it a bit. A good way to tell if it's broken is to try charging your phone with the same cable.

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