The three ways to back up an iPhone from a Windows computer
You can back up an iPhone to a Windows computer using iTunes, iCloud, or the Files app. iTunes creates a full backup stored locally on your computer and works on Windows 7 and later. iCloud backs up over the internet to Apple's servers and syncs across your devices automatically. The Files app method transfers photos and videos only, not your full device settings and app data.
iTunes is the most complete option if you want everything stored where you control it. iCloud is the easiest if you want automatic backups without plugging in a cable. The Files app works best if you only need to save photos and videos.
All three methods are free. iTunes and iCloud both require your Apple ID password. The Files app requires only a USB cable.
Key Takeaways
- iTunes creates a complete backup on your Windows computer and works on Windows 7 and later, but you must plug in your iPhone each time.
- iCloud backs up automatically over WiFi if you turn it on in Settings, but stores your data on Apple's servers rather than your computer.
- The Files app transfers only photos and videos to your computer, not settings, messages, or app data.
- iTunes backups are encrypted by default and include passwords and health data, while iCloud backups exclude some sensitive information.
Backing up with iTunes on Windows
Download iTunes from the Microsoft Store or Apple's website. Install it, then connect your iPhone to your Windows computer with a USB cable. iTunes will open automatically or you can launch it manually. Your iPhone may ask you to trust this computer — tap Trust on your phone to continue.
In iTunes, click the device icon (usually near the top left). Under the Summary tab, you will see a Backups section. Click "Back Up Now". iTunes will create a backup of your entire iPhone, including apps, settings, messages, photos, and passwords. The backup stays on your computer in a folder you can find later if needed.
Backups typically take 5 to 15 minutes depending on how much data is on your iPhone. You can use your phone while the backup runs. Once finished, iTunes shows the date and time of your last backup. To restore from this backup later, connect your iPhone, open iTunes, and click "Restore Backup" in the same Summary tab.
Backing up with iCloud on Windows
iCloud backs up your iPhone automatically over WiFi without needing a computer cable. On your iPhone, go to Settings > [Your Name] > iCloud. Scroll down and tap iCloud Backup. Turn on "iCloud Backup" if it is off. Your iPhone will back up automatically when it is plugged in, locked, and connected to WiFi.
You can also force an immediate backup by tapping "Back Up Now" in the same screen. iCloud stores your backup on Apple's servers, not on your Windows computer. You need an Apple ID and enough iCloud storage space — most people get 5 GB free, which covers settings and app data but may not cover all photos and videos.
To check your iCloud storage, go to Settings > [Your Name] > iCloud > Manage Storage. If you run out of space, you can buy more storage through iCloud settings, or you can delete old backups to free up room. iCloud backups do not include passwords or health data by default, though you can turn on additional security options in iCloud settings.
Transferring photos and videos with the Files app
Connect your iPhone to your Windows computer with a USB cable. Your iPhone may ask you to trust this computer — tap Trust. Open File Explorer on Windows and look for your iPhone in the left sidebar under "This PC". Click it to see your phone's storage.
Navigate to Internal Storage > DCIM to find your photos and videos. Select the files you want to copy, then drag them to a folder on your computer or right-click and choose Copy. You can paste them anywhere on your Windows drive. This method transfers only media files, not messages, app data, or settings.
If you do not see your iPhone in File Explorer, try restarting both your phone and computer, or try a different USB cable. Some cables are charge-only and do not transfer data. Once you see your iPhone, the transfer process is straightforward and works the same way as copying files from any external drive.
Choosing between iTunes, iCloud, and the Files app
Use iTunes if you want a complete backup stored on your computer that you control, or if you need to restore your iPhone to an earlier state. iTunes is also the best choice if you do not have reliable WiFi or if you want to keep backups offline. The downside is that you must plug in your phone each time, and you need enough storage space on your computer.
Use iCloud if you want automatic backups without any action on your part, or if you use multiple Apple devices and want them to sync. iCloud works over WiFi, so you do not need a cable. The downside is that your data lives on Apple's servers, and you have limited free storage. iCloud is also the only option if you do not have a Windows computer nearby.
Use the Files app if you only need to save photos and videos, or if you want to move specific files without backing up your entire phone. This method is fastest for media-only transfers and does not require an Apple ID. The downside is that it does not back up anything except photos and videos.
What gets backed up and what does not
iTunes backups include almost everything: app data, messages, call history, contacts, calendar events, notes, photos, videos, settings, passwords, health data, and home automation settings. The only things iTunes does not back up are content you bought from the App Store or iTunes Store (those are tied to your Apple ID and restore separately), and content stored only in iCloud like Notes or Photos in iCloud.
iCloud backups include app data, messages, contacts, calendar, notes, reminders, settings, and home automation. iCloud does not back up passwords or health data by default, though you can turn on additional security to include passwords. iCloud also does not back up photos and videos unless you turn on iCloud Photos separately in Settings > Photos.
The Files app backs up only photos and videos stored in your phone's camera roll. It does not back up anything else. If you delete a photo from your iPhone after copying it to your computer, the copy on your computer remains.
Troubleshooting common backup problems
If iTunes does not recognize your iPhone, try restarting both your computer and phone, then reconnecting the USB cable. If that does not work, try a different USB cable — some cables only charge and do not transfer data. You can also try updating iTunes to the latest version from the Microsoft Store. On older Windows computers, you may need to install Apple's device drivers manually.
If iCloud backup is not starting, check that your iPhone is plugged in, locked, and connected to WiFi. iCloud only backs up under these conditions. If your backup keeps stopping partway through, you may be running out of iCloud storage. Check Settings > [Your Name] > iCloud > Manage Storage and delete old backups or photos if needed.
If the Files app does not show your iPhone, make sure you tapped Trust on your phone when the trust prompt appeared. If you missed it, disconnect the cable, go to Settings > General > Reset > Reset Location & Privacy on your iPhone, then reconnect and tap Trust again. You may also need to install the latest Windows updates.
Frequently Asked Questions
Can I back up my iPhone to Windows without iTunes?
Yes. iCloud backs up over WiFi without needing iTunes or a cable. The Files app also transfers photos and videos without iTunes. However, neither of these methods creates a complete backup like iTunes does — they either store data on Apple's servers or transfer only media files.
How often should I back up my iPhone?
If you use iCloud Backup, your phone backs up automatically whenever it is plugged in, locked, and on WiFi, so you do not need to think about it. If you use iTunes, back up at least once a month, or more often if you add important photos, messages, or app data that you would not want to lose.
Do I need both iTunes and iCloud backups?
No. One backup method is enough. iTunes is better if you want full control and offline storage. iCloud is better if you want automatic backups and access from any device. Having both gives you extra protection, but it is not necessary.
What happens to my backup if I get a new iPhone?
You can restore from either an iTunes or iCloud backup to set up your new iPhone with all your old data. During setup, choose "Restore from Backup" and select which backup you want to use. The new phone will download all your apps, settings, messages, and other data from the backup.
Can I back up my iPhone to an external hard drive?
iTunes stores backups on your computer by default, and you can move the backup folder to an external drive if you want. However, iTunes will not automatically save new backups to the external drive — you would need to move them manually each time. iCloud is simpler if you want backups stored somewhere other than your main computer.