Anything You Need to Know About DFU Mode on iPhones

iPhone 6s in DFU mode - Have you ever heard about iPhone 6s in DFU mode? For those of you who have jailbreak your iPhone, you are probably already familiar with this term. Entering the DFU mode allows you to repair your damaged device caused by operating system issues, which is iOS, not hardware. This DFU mode is one of the alternatives that you can try to fix issues happen on iOS like logo stuck, repeated restart, or other problems related to software.


iPhone 6s in DFU mode
iPhone 6s in DFU mode


The DFU mode is a special mode on Apple products like iPhones and iPads to upgrade or downgrade iOS without having to go through the iBoot process. In a nutshell, the hardware components on iPhones will be directly connected to iTunes for the process of upgrading or downgrading iOS without having to get into the iOS system itself. In this article, we will tell you everything you need to know about this special mode.



Knowing Deeper About the DFU Mode

As it is said before, the DFU mode is like a last way you can try if you have recovery mode problems with your Apple products, like iPhones, iPads, or iPods. DFU stands for Device Firmware Upgrade. It is a mode equipped in Apple devices that you can use when you want to jailbreak, remove jailbreak, or update expired beta firmware. This mode can help you to restore your Apple device back to normal if it previously experiences logo stuck or other problems.

In the DFU mode, your iOS device can still be detected by iTunes Mac apps or Windows computers. In order to get into the DFU mode, you do not always have to use the Home button. There are some iPhone types that allow you to get into this special mode without having to use the Home key. The way to get into this mode for every iPhone is different, depending on the iPhone type you own. For the iPhone 8 and iPhone X, the way to get into the DFU mode is totally different from the previous generations of iPhones.



How to Get into the DFU Mode for iPhone 6s, SE, and Previous Generations

Here is how to get your iPhone 6s in DFU mode. These steps below are also for all iPhone variants released before iPhone 7, including iPads and iPod Touch.

  1. Plug your iPhone into the USB port of your Mac or Windows PC by using a lightning or 30-pin data cable. Then, open iTunes.
  2. If your iPhone is on, turn it off by pressing the Power button for 3 seconds.
  3. Press and hold the Home button while pressing the Power button.
  4. Keep pressing these 2 buttons for 10 seconds, then release the Power button only, while still pressing the Home key for 5 seconds.

Now, look at what appears on your iPhone screen. If you see a black iPhone screen without the iTunes logo, it is a sign that your device has entered the DFU mode. Another sign is a detected message appears in the iTunes app. This means that now you can restore your Apple device. But if you see the iTunes logo on your iPhone screen, this means you failed to enter the DFU mode and you need to repeat the third step until you finish.



How to Enter the DFU Mode for iPhone 7 and iPhone 7 Plus

You do not need to use the Home button to have your iPhone 7 or 7 plus enter the DFU Mode. Instead, you use the volume down key. Here are the steps.

  1. Connect your iPhone to your Mac or Windows PC by using a data cable. Then, run the iTunes app.
  2. Next, press and hold the Power button and Volume Down button at the same time for 8 seconds.
  3. Release the Power button, but still press the volume down key.
  4. Release the volume down button once you see a message on iTunes saying ‘iTunes has detected an iPhone in recovery mode. This means you successfully get into the DFU mode.



How to Enter the DFU Mode for iPhone 8, iPhone 8 Plus, and iPhone X

The iPhone X is designed without a home key. But you can still get into the DFU mode. Here are the steps.

  1. Connect your iPhone to your Mac or Windows PC by using a data cable.
  2. Run the iTunes app, then turn your iPhone off by pressing the power button for 3 seconds.
  3. Then, press and hold the volume down button and power button simultaneously for 10 seconds.
  4. Release the power button while still pressing the volume down button for 5 seconds.



How to Get Out of the DFU Mode

Now that you already know how to get your iPhone into DFU mode, do you know how to get out of the mode? It is pretty easy to get out of the special mode. You just need to hold and press the power and home buttons at the same time to restart your Apple device until the Apple logo appears. Reinstalling your iPhone with firmware via DFU mode can also help if you forget your iPhone passcode. Make sure you already back up all data before doing it because this process will delete all files and configurations.

But if you forget your iCloud password, reinstalling the firmware via DFU mode will not overcome this issue.



Functions of DFU Mode

Device Firmware Update (DFU) is known as a mode used to do some changes on the iOS system, including the recovery mode. This DFU mode can handle problems on iPhones, including an error on iPhone touchscreen, totally dead iPhones, and not working SIM cards. The DFU mode works on all iOS devices. With the help of iTunes, you can enter this special mode and update the firmware you use.

As you can see, the special mode can help you to fix issues on your Apple device. Those are the complete steps to have your iPhone 6s in DFU mode.

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