What DFU Mode Does: DFU (Device Firmware Update) mode lets your iPhone or iPad connect to Finder or iTunes without loading iOS, making it a powerful tool for fixing tough software issues.
When to Use DFU Mode: Save DFU mode for serious problems like boot loops, failed updates, or downgrading iOS, especially if other fixes haven’t worked.
DFU vs. Recovery Mode: In DFU mode, your screen stays black and the device skips the normal boot process. Recovery Mode shows a cable or computer icon and is safer for most users.
Before You Start: Back up your data, check which iOS versions Apple still signs, avoid using DFU on water-damaged devices, stick to certified cables, and ensure you’ve got a stable internet connection.
How to Enter DFU Mode: Steps vary by device and involve precise button presses. A black screen (but recognized by your computer) means you’re in DFU mode.
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, which stands for Device Firmware Update, is like hitting the reset button on a deeper level for your iPhone or iPad. It’s the most thorough way to restore your device because it lets your iPhone connect to Finder or iTunes without loading iOS or even the bootloader.
Basically, it gives your device a clean slate.
You’d only need to use DFU mode in more serious situations, such as:
Updates or restores keep failing, even in Recovery Mode
You want to downgrade to an older iOS version (as long as Apple is still signing it)
Your device is completely unresponsive or isn’t showing up when you connect it to your computer
DFU Mode vs. Recovery Mode: What’s the Difference?
Feature
DFU Mode (Device Firmware Update)
Recovery Mode
Screen Appearance
Screen stays completely black, like the phone’s turned off
Shows a cable and computer icon on the screen
Access Level
Gives the deepest access, skips the normal boot process (iBoot)
Standard access, goes through the boot process (iBoot)
When to Use It
For advanced restores, changing firmware, or downgrading iOS
For regular restores or software updates
What Your Computer Says
Still shows “Recovery mode,” even though it’s in DFU
Says “Recovery mode”
Risks
Higher risk — if something goes wrong, you could damage your device
Lower risk — safer for most people to use
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: DFU mode wipes everything from your device — your photos, apps, messages, and settings. So before you do anything, make sure to back up your iPhone or iPad. You don’t want to lose important stuff by accident.
Check Firmware availability: You can only install iOS versions that Apple is still signing. If you try to install an older version that’s no longer allowed, you’ll get an error. Always check which iOS versions are currently available before you start.
Be careful with Water damage: If your device has been exposed to water, don’t try DFU mode on your own. It could make things worse or even damage your phone further. It’s safer to take it to a professional repair technician first.
Use the right tools: Stick to an Apple-certified cable and make sure Finder or iTunes is up to date. Cheap cables or outdated software can cause connection problems or failed restores.
Have a stable internet connection: If your internet drops during the restore, your device might exit DFU mode, and you’ll have to start over. A good, steady connection helps avoid frustrating interruptions.
Be patient: Getting into DFU mode isn’t always easy. It might take a few tries, even if you’ve done it before. That doesn’t mean your iPhone is broken — it’s just a tricky process. Take your time and carefully follow each step.
How to Identify Your iPhone or iPad Model
Not sure which iPhone or iPad you have? No problem. Check out our guide for detailed instructions, or look for simple clues like whether your device has a Home button. Once you know your model, follow the step-by-step instructions made for your specific device.
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
Why can’t I get my iPhone into DFU mode?
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!
Will entering DFU mode delete my data?
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.
Does DFU mode affect my eSIM?
Usually, your eSIM profile remains the same after a DFU restore; however, it’s always recommended to back up important information before restoring.
My device isn’t detected in DFU mode—what should I do?
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.
Can I downgrade my iOS version using DFU mode?
Yes, but only if Apple is still signing the version you want to install.
How do I know if I’m in DFU mode or Recovery Mode?
DFU mode: the screen is entirely black, but your computer recognizes the device. Recovery mode: The screen shows a cable or computer icon.
Does DFU mode fix all iPhone issues?
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.
Jibin Joseph is an editor at iGeeksBlog and has excellent attention to detail. He is a voracious reader, with interests ranging from philosophy and history to geopolitics and tech. When not reading or correcting grammar, you’d find him engaging in discussions about football. You can follow him on Twitter and Instagram at @4ibin.
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!
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!