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[Solved] How to Back Up iPhone in DFU Mode Easily & Quickly?

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TL;DR: You cannot directly back up your iPhone in DFU mode because DFU mode does not load iOS, so your data (photos, messages, contacts, etc.) cannot be accessed or saved during this state. If your iPhone is stuck in DFU mode, the safest approach is to exit it first, either by a force restart or by using a system repair tool to avoid potential data loss. Once the device is back to normal, you can back up your iPhone using iCloud, iTunes, or an iPhone backup tool, depending on whether you prefer wireless, offline, or more flexible data management options.

When your iPhone gets stuck on the Apple logo, fails to update, or cannot turn on normally, entering DFU (Device Firmware Update) mode is often considered a solution for fixing serious iOS problems. However, as is well known, DFU mode will erase all data. So, can you back up iPhone in DFU mode before restoring the device? How to back up iPhone in DFU mode? Continue reading to find the answer.

backup iphone in dfu mode

 

Part 1. Can You Back Up iPhone in DFU Mode?

The short answer is no. DFU mode is mainly designed for advanced iPhone recovery, firmware updates, and system repairs. Although your computer may detect the iPhone while it is in DFU mode, the system cannot access your photos, messages, contacts, apps, and other personal information. This means there is no direct way to create a new iPhone backup while the device remains in DFU mode.

Fortunately, you can still protect your important data by safely exiting DFU mode first and then creating a backup.

Part 2. How to Get iPhone Out of DFU Mode?

Here are the two ways to get your iPhone out of DFU mode:

2.1 Using Hard Reset (Possible Data Risk)

A hard reset is a manual method used to force your iPhone to exit DFU mode. Although it is a common DIY troubleshooting step, it may sometimes lead to file corruption or data loss if the system is interrupted during an ongoing process. Here’s how to perform it:

  • iPhone 8 or later: Quickly press and release the "Volume Up" button, then quickly press and release the "Volume Down" button, and finally press and hold the "Side" button until the device restarts.
  • iPhone 7 and iPhone 7 Plus: Press and hold both the "Side" button and the Volume Down button until the device restarts.
  • iPhone 6 and earlier: Press and hold both the "Home" button and the "Power" button at the same time until the device restarts.

exit the dfu mode on iphone

2.2 Using iOS System Recovery (No Data Loss)

Using iOS System Recovery is a reliable method to exit DFU Mode on an iPhone/iPad without putting your personal data at risk. This professional iPhone repair tool can fix various iPhone system problems, including iPhone stuck in DFU mode, recovery mode loops, Apple logo issues, black screens, and failed iOS updates, while keeping your data intact.

The highlights of iOS System Recovery:

  • Fix iPhone stuck in DFU/recovery mode without data loss.
  • Fix a variety of iOS system issues, including iPhone blue, white, or black screen problems, devices stuck in DFU, recovery, safe, or headphone mode, iTunes error 3194, and more.
  • Support iOS upgrade and downgrade options.
  • Provide both Standard Mode and Advanced Mode to meet different repair needs.
  • Deliver a high success rate with no data loss.
  • Compatible with most iPhone models and iOS versions, including the latest iPhone 17 series and iOS 26.

Here's how to fix an iPhone/iPad stuck in DFU Mode without data loss:

01Download, install, and launch iOS System Recovery on your computer.

02Connect your iPhone to the computer using a working USB cable. On the main interface, select "iOS System Recovery" and click "Start".

click the start button

03Choose "Standard Mode" to repair the system without data loss, or select "Advanced Mode" for a more in-depth repair. Then click "Confirm" to continue.

choose standard mode of ios system recovery

04Verify your device information. If needed, download the correct firmware package and click "Repair". Wait for the process to complete. Once finished, your iPhone will restart normally.

how to get iphone out of dfu mode using ios system recovery

Part 3. How to Back Up iPhone After Existing DFU Mode?

Once your iPhone successfully exits DFU mode and returns to normal operation, you can finally create a backup. Here are three ways to back up iPhone in DFU mode; choosing the right backup method depends on your needs.

3.1 Using Coolmuster iOS Assistant

Coolmuster iOS Assistant is a convenient solution for users who want more control over iPhone backups. Unlike iTunes, which creates a complete backup file that cannot easily be viewed, Coolmuster allows you to preview, select, export, and manage different types of iPhone data.

Key features of iOS Assistant:

  • Back up and restore all data on iPhone, iPad, or iPod with a single click.
  • Preview files and selectively transfer iOS data with ease.
  • Fully manage iTunes backups and iOS data on your computer.
  • Edit, add, or delete iOS data directly from your PC or Mac.
  • Support the latest iOS 26 and iPhone 17 series, including iPhone 17 Pro and iPhone Air.

Here is how to back up iPhone to a computer using iOS Assistant:

01Launch iOS Assistant on your computer and connect your iPhone using a USB cable. Once the device is detected, go to the "Super Toolkit" section.

the main interface of ios assistant

02On the main interface, click "iTunes Backup and Restore", then select the "Backup" option. After that, click the "Browse" button to choose a location for saving your backup files. Finally, click "OK" to start backing up your iOS data.

back up entire iphone using ios assistant

If you only want to back up specific types of data from your iPhone, use the left sidebar to select a data category. Preview and choose the items you need from the scan results, then click "Export" at the top to complete the process.

selectively back up iphone using ios assistant

Video Tutorial:

3.2 Using iCloud

If you prefer a wireless method, iCloud is the easiest official Apple backup solution. It automatically stores your iPhone information in the cloud and allows you to restore data when setting up a new device. However, iCloud backups require enough cloud storage space and a stable internet connection.

Here is how to back up your iPhone to iCloud:

Step 1. Open the "Settings" app on your iPhone and tap your "Apple ID" profile at the top.

Step 2. Select "iCloud", then find and tap "iCloud Backup".

Step 3. Enable the "iCloud Backup" toggle, then tap "Back Up Now". Make sure your device is connected to a stable Wi-Fi network.

back up iphone to icloud

3.3 Using iTunes

iTunes is another official way to back up an iPhone after leaving DFU mode. It stores the backup locally on your computer, making it useful for users who want offline storage. However, iTunes backups are not easy to browse, and restoring a backup may replace the current data on your device.

Here is how to back up iPhone to iTunes:

Step 1. Open iTunes on your computer and connect your iPhone using a USB cable, then click the iPhone icon.

Step 2. Under the "Backups" section, select "This Computer" and enable "Encrypt local backup" if you want to save passwords and health data.

Step 3. Click "Back Up Now" and wait until iTunes finishes the backup process.

back up iphone using itunes

Part 4. FAQs on How to Back Up iPhone in DFU Mode

Q1. Will entering DFU mode delete all my data?

Simply entering DFU mode will not erase your data. However, DFU mode is typically used before performing a factory restore. If you restore your device while in DFU mode without having a backup, all data will be deleted.

Q2. How is DFU mode different from Recovery mode?

Recovery mode uses iBoot to restore or update the device, while DFU mode (Device Firmware Update) bypasses iBoot entirely to enable bigger firmware-level changes. DFU mode is often used for jailbreaking or resolving more serious system issues. (If you want to learn more about DFU Mode vs Recovery Mode, you can read this article.)

Wrapping Up

If you want to back up an iPhone in DFU mode, it is recommended to first use iOS System Recovery to exit DFU mode while preserving data as much as possible. After the device returns to normal, you can choose a suitable method to back up your iPhone.

If you want more flexible management and export of iPhone data, Coolmuster iOS Assistant is a more convenient option. If you prefer an official solution, you can use iCloud or iTunes to complete the backup.

Related Articles:

How to Recover Data from iPhone in DFU Mode: Step-by-Step Guide

How to Back Up iPhone in Recovery Mode [Easy & Quick Ways]

[3 Ways] How to Back Up A Locked/Disabled iPhone without Passcode?

How to Back Up iPhone without Password with 3 Easy & Safe Ways?

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