If you’ve ever felt lost or frustrated by DFU mode, I totally understand—you’re not alone, and I’m here to help. When your iPhone runs into those stubborn software issues that a simple restart or even Recovery Mode can’t fix, DFU mode (Device Firmware Update) is your ultimate solution.
In this guide, I’ll walk you through everything you need to know about DFU mode and how to enter it on any iPhone or iPad model—with expert timing tips, troubleshooting advice, and clear, friendly guidance to help you succeed, even if it’s your very first time.
What is DFU Mode on iPhone, and When Should You Use It?
DFU mode, short for Device Firmware Update, is the most comprehensive way to restore your iPhone or iPad. Think of it as giving your device a fresh start, allowing it to connect with Finder or iTunes without loading iOS or the bootloader. If you ever find yourself in a tricky situation with your device, here’s when you should consider using DFU mode:
- Your iPhone is stuck on the Apple logo or in a boot loop
- Updates or restores fail repeatedly in Recovery Mode
- You want to downgrade to an earlier iOS version (if Apple is still signing it)
- The device is unresponsive or isn’t recognized by your computer
DFU Mode vs. Recovery Mode: What’s the Difference?
| Feature | DFU Mode (Device Firmware Update) | Recovery Mode |
|---|---|---|
| Screen Appearance | Completely black (looks powered off) | Shows cable/computer icon |
| Access Level | Deepest — bypasses iBoot (boot loader) | Standard — uses iBoot |
| Use Cases | Advanced restores, firmware changes, downgrades | Standard restores and updates |
| Computer Message | “Recovery mode” (even in DFU) | “Recovery mode” |
| Risks | Higher — can brick device if interrupted or misused | Lower — safer for most users |
- How to tell which mode you’re in:
- DFU Mode: The screen remains black, and the device seems to be “off.” However, when you connect it to your computer, the computer is still able to detect the device, allowing you to attempt a restore through recovery tools or software.
- Recovery Mode: The screen displays an icon that looks like a cable or a computer, which typically indicates that the device is searching for a connection or input source. This may mean that the monitor is not receiving a signal from the computer or connected device.
Necessary Precautions Before Using DFU Mode
- Back up your data: Restoring in DFU mode will delete all your data and settings. Be sure to back up your iPhone or iPad first, so you don’t lose your personal information, photos, or apps.
- Firmware restrictions: You can only install iOS versions Apple is currently signing. Attempting to install unsigned or outdated firmware will result in an error, so always check which versions are available before proceeding.
- Water damage warning: Avoid DFU mode if your device is water-damaged—seek professional help. Using DFU mode on a water-damaged device can cause further harm or make repairs more difficult, so consult a technician first.
- Use the right tools: Use an Apple-certified cable and make sure Finder or iTunes is updated. If you use uncertified accessories or outdated software, you may experience issues connecting or restoring.
- Stable internet connection: If the download is interrupted during restore, your device may exit DFU mode, and you’ll need to start over. Ensure you have a reliable and fast internet connection to minimize interruptions during the process.
- Patience is key: entering DFU mode can be challenging and may require several attempts, even for experienced users. It’s normal to need more than one attempt, and it doesn’t mean your device is broken. Go slowly and follow each step carefully to increase your chances of success.
How to Identify Your iPhone or iPad Model
Not sure which iPhone or iPad you have? Check out our article for a detailed guide, or see if your device has a Home button. Then, follow the step-by-step guide based on your specific iPhone model.
How to Put iPhone into DFU Mode Entry: Step-by-Step for Every Model
Learn how to enter DFU mode on iPhone 8, SE 2020/2022, iPhone 7 series, older iPhones like 6s, and iPads with Face ID or Home Button.
For iPhone 8 and Newer (incl. SE 2020/2022, Face ID)
- Use an Apple-certified cable to connect your iPhone to your Mac or Windows Computer.
- Open Finder (if you have macOS Catalina or newer) or iTunes (if you have an older Mac or Windows PC).
- Quickly press and let go of the Volume Up button.
- Quickly press and let go of the Volume Down button.
- Press and hold the Side (Power) button until the screen goes black.
- When the screen turns black, keep holding the Side button and also press and hold the Volume Down button for 5 seconds.
- After 5 seconds, let go of the Side button but keep holding the Volume Down button for another 10 seconds.
- If the screen remains black and Finder or iTunes indicates that it has found an iPhone in recovery mode, your phone is now in DFU mode.
- Timing Tip: If you see the Apple logo, you hold the Side button too long. Try again and release it a little sooner.
For iPhone 7 and 7 Plus
- Connect your iPhone to your computer.
- Open Finder or iTunes.
- Press and hold both the Side (Power) button and the Volume Down button for 8 to 10 seconds.
- Release the Side button, but keep holding the Volume Down button for about 5 seconds.
- The screen should stay black, and Finder or iTunes will detect your device.
For iPhone 6s, 6s Plus, or Earlier (and iPads with Home Button)
- Plug your device into your computer.
- Open Finder or iTunes.
- Hold down both the Home button and the Top (or Side) Power button for 10 seconds.
- Let go of the Power button, but keep holding the Home button for 5 more seconds.
- If the screen is still black and Finder or iTunes finds your device, you are in DFU mode.
For iPads with Face ID
- Connect your iPad to your computer.
- Open Finder or iTunes.
- Press and hold the Top (Power) button for three seconds.
- Keep holding the Top button, then press and hold the Volume Down button as well. Hold both for 10 seconds.
- Release the Top button, but keep holding the Volume Down button for five more seconds.
- If the screen stays black and Finder/iTunes detects your iPad, you’re in DFU mode.
DFU Mode Success Checklist
| Model | DFU Success (Screen) | DFU Failure (Screen) | Computer Message |
|---|---|---|---|
| iPhone 8+ | Black | Apple logo/cable icon | Detected in recovery/DFU |
| iPhone 7 | Black | Apple logo/cable icon | Detected in recovery/DFU |
| iPhone 6s/SE | Black | Apple logo/cable icon | Detected in recovery/DFU |
The screen should remain black. If you see a logo or picture, try again. Finder or iTunes may show “recovery mode” even when you are in DFU mode—this is normal as long as your screen stays black.
What to Do After Entering DFU Mode on iPhone
- Finder or iTunes will display a message saying your device is in “recovery mode.”
- Even in DFU mode, the pop-up may say “recovery mode.” As long as your device’s screen is black, you’re in DFU mode.
- Click OK in the pop-up, then select Restore iPhone(or Restore iPad).
- Your computer will download the latest available iOS version and restore your device. This may take some time.
- Important: Restoring in DFU mode erases all data and settings. Only backups made with the same or earlier iOS version can be restored—backups from a newer iOS version will not work.
How to Exit DFU Mode
Exiting DFU mode is safe and straightforward; no special software or tools are required. Just follow the steps below for your device model to restart your iPhone or iPad and return to normal operation.
- For iPhone 8 or newer, SE 2020/2022, and iPads with Face ID:
- Quickly press and release the Volume Up button.
- Quickly press and release the Volume Down button.
- Press and hold the Side (or Top) button until you see the Apple logo.
- For iPhone 7 and 7 Plus:
- Press and hold both the Side (Power) button and the Volume Down button until the Apple logo appears.
- For iPhone 6s or earlier and iPads with Home Button:
- Press and hold both the Home button and the Side (or Top) Power button until the Apple logo appears.
When to Seek Professional Help
If DFU mode does not resolve your issue, or your phone has been water-damaged or subjected to physical harm, it’s best to contact Apple or an authorized service provider. They are trained to diagnose and fix your phone safely. Attempting to do it yourself can result in further complications or even nullify your guarantee. By seeking professional service, your phone has the optimal chance of being restored correctly.
Questions or Feedback?
Still, have questions or need help? Feel free to drop a comment below—we’re always here to help you make the most of your Apple devices! We love hearing from you and supporting your journey.
You’ve totally got this! With a bit of patience and the right steps, you’ll be a pro at using DFU mode on any iPhone or iPad. And if you ever get stuck, just reach out—we’ve all been there, and we’re more than happy to lend a hand.
FAQs
Take a moment to double-check your cable and USB port, then restart both your device and computer. Remember, timing matters here! If you spot the Apple logo, try releasing the buttons sooner next time. Don’t worry if it takes a few tries—everyone goes through this, so keep going and don’t get discouraged!
Just putting your device in DFU mode will not delete your data. But if you restore your device while in DFU mode, all your data and settings will be erased.
Usually, your eSIM profile remains the same after a DFU restore; however, it’s always recommended to back up important information before restoring.
Check that Finder or iTunes is up to date. Try using another cable, port, or computer. If the problem continues, your device might need to be repaired.
Yes, but only if Apple is still signing the version you want to install.
DFU mode: the screen is entirely black, but your computer recognizes the device.
Recovery mode: The screen shows a cable or computer icon.
DFU mode is helpful, but it cannot fix problems caused by broken parts or water damage. If DFU mode does not work, get help from a professional.
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Thanks for the clear instructions! I was having trouble with my iPhone, and following these steps made it so easy to put it in DFU mode. Super helpful!