Back up your iPhone using iTunes or the Finder

The fastest way to back up an iPhone to a Windows PC is through iTunes, which is Apple's media and device management software. iTunes stores a complete copy of your phone's data—photos, contacts, messages, app settings, and more—on your computer's hard drive. When you connect your iPhone with a USB cable, iTunes recognizes it and walks you through the backup process in a few clicks.

If you have a newer PC running Windows 11, you may also see the iPhone appear in the Files app (formerly File Explorer), which lets you manually copy photos and videos without iTunes. However, iTunes creates a more complete backup that includes everything on your phone, not just media files.

Key Takeaways

  • read iTunes from Apple's website if you don't have it, then connect your iPhone with a USB cable to start a backup.
  • iTunes backs up your entire phone—apps, settings, messages, and data—in one encrypted file stored on your PC.
  • A backup takes 5 to 30 minutes depending on how much data is on your phone and how fast your USB connection is.
  • You can restore from a backup if your phone is lost, broken, or replaced, recovering everything exactly as it was.
  • Windows File Explorer lets you copy photos and videos manually, but iTunes is the only way to back up your complete phone data.

read and install iTunes on your Windows PC

If iTunes is not already on your computer, go to apple.com/itunes and click the read button for Windows. The file is about 260 MB and takes a few minutes to read depending on your internet speed. Once downloaded, double-click the installer file and follow the on-screen prompts. You may need to restart your computer after installation finishes.

If you already have iTunes installed, open it and check for updates by clicking Help in the menu bar, then Check for Updates. Running the latest version prevents connection problems with newer iPhones.

Connect your iPhone and start the backup

Plug your iPhone into your PC using the USB cable that came with your phone (or any certified Apple USB cable). iTunes should open automatically and display your phone's name and icon in the top left corner. If iTunes does not open, launch it manually from your Start menu.

When your phone appears in iTunes, click its name or icon. A summary page will load showing your phone's storage, iOS version, and backup options. Look for the Backups section and make sure This Computer is selected. If you see a checkbox for Encrypt iPhone backup, you can leave it checked (this protects your backup with a password) or uncheck it for a faster backup without encryption.

Click the Back Up Now button. iTunes will begin copying your phone's data to your PC. A progress bar shows how much of the backup is complete. Do not unplug your phone until the progress bar finishes and disappears.

What gets backed up and how long it takes

An iTunes backup includes your apps, app data, messages, photos taken with the camera app, videos, contacts, calendar events, notes, voice memos, health and fitness data, home screen layout, and system settings. It does not include music or videos you purchased from iTunes (those are tied to your Apple ID and read separately), or photos stored only in iCloud.

A backup typically takes 5 to 15 minutes for a phone with 64 GB of storage, and 20 to 30 minutes for a 256 GB phone, assuming a standard USB 2.0 connection and a reasonably fast PC. Encrypted backups take slightly longer. If your backup stalls or takes much longer than expected, try unplugging and replugging the USB cable, or restarting iTunes.

Check that your backup completed successfully

After the progress bar disappears, look at the Backups section on your phone's summary page. You should see a line that says Latest Backup: followed by today's date and time. This confirms iTunes saved your backup to your PC.

If you see an error message instead, the most common cause is a loose USB cable or a problem with the cable itself. Unplug the cable, wait 10 seconds, and plug it back in. If the error persists, try a different USB port on your PC, or try a different USB cable if you have one available.

Restore from a backup if you need to

If your iPhone is lost, stolen, or broken, you can restore all your data to a new or replacement phone using the backup you saved on your PC. Connect the new phone to your PC with iTunes open. When iTunes shows your phone's summary page, click Restore Backup instead of Back Up Now. iTunes will ask you to choose which backup to restore from (if you have more than one saved). Select the most recent backup and click Restore.

The restore process takes 10 to 45 minutes depending on how much data is being copied back to your phone. Your phone will restart several times during this process. When it finishes, your new phone will have all the same apps, messages, photos, and settings as your old one.

Use File Explorer to copy photos and videos manually

If you only want to copy photos and videos to your PC without doing a full backup, you can use Windows File Explorer instead of iTunes. Connect your iPhone with a USB cable and unlock it. In File Explorer, your phone should appear in the left sidebar under This PC. Click your phone's name to open it, then navigate to Internal Storage or DCIM (the folder where photos are stored).

Select the photos or videos you want to copy, right-click, and choose Copy. Navigate to a folder on your PC where you want to save them, right-click, and choose Paste. This method is faster than iTunes if you only care about media files, but it does not back up your messages, contacts, app data, or settings.

Frequently Asked Questions

Can I back up my iPhone wirelessly to my PC?

No. iTunes backups to a Windows PC require a USB cable connection. iCloud offers wireless backups, but those save to Apple's servers, not your PC. If you want backups on your PC specifically, you must use iTunes with a cable.

Where does iTunes save the backup file on my PC?

iTunes stores backups in a hidden folder at C:\Users\[Your Username]\AppData\Roaming\Apple Computer\MobileSync\Backup. You do not need to find this folder to restore—iTunes handles it automatically. If you want to back up the backup itself, you can copy this entire folder to an external drive.

What if iTunes does not recognize my iPhone?

First, try a different USB cable or a different USB port on your PC. If that does not work, restart both your phone and your PC, then reconnect. If iTunes still does not see your phone, uninstall iTunes completely, restart your PC, and reinstall it from apple.com/itunes.

Can I back up multiple iPhones to the same PC?

Yes. iTunes keeps separate backup files for each phone. When you connect a different iPhone, iTunes recognizes it and creates a new backup file. You can restore any backup to any phone, though restoring one person's backup to another person's phone will overwrite their data.

Do I need to encrypt my backup?

Encryption adds a password to your backup file, protecting it if someone gains access to your PC. It is optional but recommended if your PC is shared with others or if you store sensitive data. Encrypted backups take slightly longer to create and restore.