Enter iphone service mode. Entering dfu mode

Got bricked trying to jailbreak iOS 7? Or just popped up and does not want to leave the eternal apple on the screen of your device? In this guide, we will tell you how to restore and flash your iPhone, iPad or iPod touch.

Preparatory stage

Even if you are completely sure of the fate and future of your device, try to regularly backup your system. They are automatically created when the device is connected to iTunes (if the PC is responsible for the copies) or in your iCloud. Before “dangerous” procedures like jailbreak, it is recommended, just in case, to create a copy manually and store it on your computer.

Recovery mode and DFU

These are two different modes that can help you depending on the "severity" of the situation. The difference lies in the fact that Recovery mode or Recovery Mode is a softer way to return the device to its “former form”. iOS de facto becomes inactive, and the device is “given” to iTunes. In fact, the "apple media combine" independently introduces iGadgets into this mode during the update via the "wire".

DFU (Device Firmware Upgrade) - more "hardcore" mode. iOS doesn't even start downloading. The screen does not function. Thus, the system is restored from scratch. Best suited for critical iOS issues.

How to enter iPhone, iPad and iPod touch into Recovery mode

How to put iPhone, iPad and iPod touch into DFU mode

Like this simple ways you can restore your device after an unsuccessful jail or system glitch. And remember, if there are problems, the staff is always ready to help.

It happens that due to total failures in the iOS system, the iPhone freezes and does not show any signs of life, representing a real “brick”. But don't worry right away. Perhaps not everything is as bad as it seems. There is a special DFU mode, which in some cases helps to correct the situation and completely restore the performance of your device. Actually, this mode and its features will be discussed in this guide.

From the article you will learn

What is it and why does a simple user need it?

DFU mode stands for (Device Firmware Update). Translated into Russian as "device firmware update". It is used only in Apple products, in iPad and in iPhone, and is a special emergency mode, therefore it is recognized only by iTunes software when connecting a smartphone to a PC.

Most likely, many have heard about the Recovery Mode, but DFU differs from it in that no signs are given when activated. That is, the loading of the operating system does not appear on the iPhone, there are no icons and icons, even vibration. The phone looks like it's dead! At the same time, pressing the Home and Power keys also does not show any signs.

It is mainly used to restore iPhones, firmware, return the phone to its usual state, if, for example, it has stopped showing any signs at all. Very often fixes system crashes, after which it boots in normal mode.

As a rule, this is the last stage and the hope for self-recovery of the device. Many services also resort to this method when resuscitating iPhones of different generations.

Mode activation

On the this moment have 2 different ways to put the iPhone into DFU mode, and they depend on the generation of smartphones. Everything that was released before 2016, and this is up to the iPhone 6 inclusive, works according to the standard version. The new generation, the iPhone 7 and above, will already be put into recovery mode in a slightly different way. Of course, we will consider both.

Apple phones up to and including iPhone 6

On all models up to and including the sixth iPhone, the procedure for entering recovery mode does not differ between versions.

You need to do the following:

  1. Open on your computer iTunes, since the recovery procedure is carried out precisely through this software. You can download it from the official Apple website for free.
  2. Connect your smartphone to your computer using a special USB cable.
  3. Turn off your smartphone if yours is not turned off. Now press two buttons at the same time - Home and Power (power). Keep them pressed for about 10 seconds.
  4. Now release the Power button, but don't release the Home button. You need to wait for the iTunes app to recognize the new device on the PC. Usually you have to wait about 10-30 seconds.
  5. Once the system recognizes the new device and displays a recovery message, release the keys and proceed to the recovery procedure.

iPhone 7 and later

If you have an iPhone 7, 7 Plus or newer models (iPhone 8 and later), then in order to enter your gadget into DFU mode, you need to follow slightly different steps. And the thing is that there is no longer a physical Home key. The developers from Apple abandoned the mechanical button in the 7 series and replaced it with a touch button with a special tactile response mechanism.

And so, we perform the following actions:

  1. On the computer, launch the iTunes program (be sure to update to latest version, otherwise failures and errors may occur when working with devices of new generations).
  2. Connect to iPhone computer using a USB cable. Turn off your smartphone. If it is already turned off, go to item #3 on this list.
  3. Press the Power button and keep it pressed for about 3 seconds.
  4. Hold Power and press the key "Volume down" and keep both keys pressed for approximately 10 seconds.
  5. Then release the Power button, but continue to hold "Volume key" about 5 seconds.
  6. If everything is done correctly, then iTunes will automatically detect a new device and display a notification on the screen to enter recovery mode.

How to understand that my smartphone has not switched to DFU mode?

If you didn’t succeed the first time, and you try again and again, but the smartphone still does not go into recovery mode, then most likely you are simply missing some important details.

The following reasons will help determine whether the smartphone has switched to DFU mode or not.

And so, the iPhone will not go into DFU mode if you observe the following symptoms:

  • The Apple logo lights up on the screen.
  • The screen on the iPhone is not black, but flickers or lights up a little.
  • iTunes cannot detect a new device on the computer.

And now how to fix them:

  • If the Apple logo is lit on the screen, the iPhone is most likely trying to turn on in Recovery Mode. This indicates that the user is not correctly following the keystroke sequence and timeout. Try again, carefully, following all the steps step by step.
  • As in the first case, the smartphone is trying to connect in Recovery Mode or simply turned on as a disk drive. Try again to perform the entire procedure.
  • Be sure to connect to the Internet so that Windows will automatically search for drivers if they are not installed from your device. Yet important advice- change the USB port and try to insert the device not into the front USB, but from the back of the computer. Often, low-power PCs simply do not have enough resources for the correct operation of the USB port.

Taking the phone out of mode

If you have already connected the gadget to the computer in a special "recovery mode", but suddenly decided to remove it, in no case try to just pull out the USB cable and disconnect the iPhone, otherwise you can get a "brick" at the output. Not sure, but there are cases.

To painlessly exit the DFU state, you need to do the so-called "cold restart" of the device.

To do this, simultaneously press the "Home" and "Power" keys (for versions up to iPhone 6 inclusive) or the "Power" and "Volume Down Keys"(for iPhone 7 and later), hold them for about 10 seconds and release. The smartphone will automatically start the usual loading and launch of the operating system. Then, after turning on, disconnect the USB cable and you can work with iPhone.

Attention! Sometimes, when the USB cable is connected, after the performed operations, the phone does not start if the user suddenly decides to exit the recovery mode. In this case, after holding the keys, release them, and once again quickly press "Power", and then the phone will turn on 100%. But this is provided that it is working for you. If the iPhone didn’t work before, then don’t expect magic!

What should I do if I need to enter DFU, but the buttons do not work?

If the buttons on your device do not work for you, then you can use a separate utility that does not require physical keystrokes. Let's say that we decide to restore the phone to a stable version and return it to a working state. To do this, you will need to perform the following steps:

  1. Download the latest working firmware for your device;
  2. Download the redsn0w program to your computer. Download links are below: for Windows (), for Mac OS ();
  3. Install the redsh0w program on the computer, connect the device to the computer with a USB cable and open the program;
  4. In the dialog box that opens, find the "Extras" tab and click on it;
  5. Next, click on the tab "Even More";
  6. After that, click the "DFU IPSW" tab and specify the path to the downloaded firmware and open it;
  7. The program will automatically convert a new firmware file, which will already have a built-in DFU. As soon as the operation is completed, a DFU firmware with the same name will be created in the same folder as the original file, only the ENTER_DFU prefix will be added;
  8. Now open iTunes. If the phone is not detected, just remove the USB cable and insert it again, without pressing any buttons. But keep in mind that the iPhone must be turned on;
  9. The program detects a new device. Go to iTunes, select the iPhone icon in the list and click on it;
  10. Next, hold down the "Shift" key, click on the tab "Restore iPhone". If you carry out the whole process with Mac OS, then instead of "Shift" press "Alt";
  11. The system will ask you to select a firmware file. Specify the path to our modified DFU-firmware file and confirm the operation;
  12. iTunes will notify you that all data will be deleted from memory. Agree with this notice and confirm the operation. The recovery process will begin;
  13. Your smartphone reboots, the cable with the iTunes icon will blink on it and the recovery process will begin, and after that the screen will simply turn off;
  14. After several reboots, the system will notify you that the iPhone could not be restored. Everything, the procedure is completed. We didn't need the iPhone to be restored. Thus, the program put our phone into DFU mode without physically pressing the keys;
  15. Now go back to iTunes, select restore and already specify original firmware, wait until the phone is restored, and enjoy its correct and stable operation.

As you can see, this mode is very useful and in many cases it is he who allows you to revive the iPhone and restore it to working condition. Mainly used after unsuccessful firmware. But in order to less often resort to such procedures, try to download only stable versions of iOS that have already been officially released for your iPhone model. Just keep in mind that all data from your phone is erased during recovery.

It's important to know! On many sites, it is advised to make system backups in order to revive the phone in case of any problems and “feed” it a copy, thus restoring all user settings and programs. But you should consider the fact that if there were problems in the system at the time the copy was created, say, after updating to iOS version, then after the backup the problems will remain. Therefore, make copies before updating, and only then test, update and exploit your phone in every possible way.


Part 3: Get iPhone Out of DFU Mode with Force Restart iPhone

This is one of the most simple solutions to recover iPhone stuck in DFU mode without computer. Thus, you can solve many iOS system problems by performing a forced restart, which is different from factory reset iPhone.

To fix it iPhone error stuck in DFU mode for different devices iOS, follow these simple steps.

Step 1. Hold and press the Home button and the Sleep/Wake button at the same time

Hard reset iPhone 7 / 7 Plus: Press and hold the Volume Down button and the Power button.


Hard reset iPhone 6s or more early versions: Press and hold the Home button and the Power button.


Step 2 Keep holding the buttons for about 10 seconds

Step 3 Don't let go until you see the Apple logo

You need to press different buttons to hard reset iPhone X/8/8 Plus and fix iPhone stuck in DFU mode. Press and quickly release the Volume Up button. Later, press and quickly release the Volume Down button. Long press the Power button to see the Apple logo.


Part 4. Restore iPhone in DFU Mode via iTunes

If your iPhone hasn't been dropped hard on the floor or damaged by other equipment, you can restore your iPhone to get out of DFU mode with using iTunes especially for people whose iPhone is stuck in DFU mode after updating to iOS 12/11. Be careful that this method will erase all content and settings first. Therefore, if you have not previously made a backup a copy of the iPhone with iTunes, you will lose all previous iOS data.

Step 1

Follow the steps below to force restart your iPhone.

In the meantime, connect your iPhone to your computer with a USB cable.

Then you will find that iTunes automatically starts and the message "iTunes has detected an iPhone in recovery mode". Pops up. Click "OK" to confirm the restore and iPhone recovery stuck in recovery mode with iTunes.


Step 2 Restore your iPhone in DFU mode back to normal

Find your iPhone icon and select "Restore iPhone" from the main interface of iTunes. Restore your iPhone with the most appropriate backup file copies of iTunes. Once your iPhone has been restored, it will automatically restart. And you need to set it up from the welcome screen.

This page presents better ways 3 to get iPhone out of DFU mode by force restart, mode iTunes restore and a third-party iOS System Recovery tool. You can kick iPhone in DFU mode with your actions. Of course, you can turn to a third-party tool that will help you fix the problem automatically.

none modern device communication does not remain unchanged, but is constantly updated and improved. iphone 4 is no exception general rule. In addition, iphone DFU mode just serves to update the smartphone firmware, regardless of its type.

Essence and use of iphone DFU mode

Before you get the iphone out of dfu, let's figure out what is DFU? It is a standard mode that allows you to perform firmware recovery operations, unlike the Recovery mode, which only allows you to upgrade the firmware. In this mode operating system cannot be loaded.

DFU is loaded by calling the main menu with the "Start" key. In the "All Programs" menu, launch the iTunes application, designed to work in conjunction with devices manufactured by Apple. Before using the application, make sure that you are offered the latest version of it.

USB cable for iphone 4, but the device itself is not connected yet. Mobile phone must be turned off in a standard way- by pressing the "Power" key until the slider picture appears - "Turn off". The slider is dragged to right side, then you need to wait for the disappearance of the rotating gear.

How to get iphone out of dfu? You will soon find out! Connect iphone 4 to PC. Hold down the "Power" and "Home" keys simultaneously for 10 seconds. After this time, release the "Power" button, and continue pressing the "Home" button for approximately the same period. After a while, the iTunes app will detect on its own which device is connected. This procedure will take approximately 20 seconds. The fact that the connection has been made can be established by the inscription on the PC screen. Wherein iphone screen remains completely black or, conversely, completely white. No other signs turn on iphone DFU mode will not be observed.

How to get iphone out of DFU mode

Now the question is: how to get iphone out of dfu. After all the operations performed, the firmware of the smartphone itself is carried out. It should also be remembered that during the firmware operation, no information is stored in the device's memory. Therefore, in advance everything required files to be downloaded to a USB stick.

After that, the device should be properly taken out of iphoneDFU mode. To do this, the machine must remain connected to the PC with a USB cable. Again, simultaneously press "Power" and "Home", holding them for 10 seconds. After that, they can be released. To turn on the smartphone to work in standard mode, you need to press and hold the "Power" key in this state.

How to get iphone out of dfu without pc? You can get iphone 4 out of DFU mode without using a computer. IN this case the actions are the same - "Power" and "Home" are simultaneously held until the symbol of the manufacturing company - an apple appears on the screen.

how to get iphone out of dfu? This can be done using the TinyUmbrella program by pressing the "Exit Recovery" button.

Updating the firmware is desirable and even necessary. The main thing is to comply with all the prescribed rules.

Apple is famous for the quality of its products. The iPad is especially famous. This is a tablet that just blew up the market due to its functionality and performance. But, like any technology, it is characterized by software failures. A striking example of this are cases when it simply does not load, and the gadget turns into a useless thing that can only be used as a stand under the table leg. What to do in such situations? There is a way out, it consists in entering the device into a state - DFU mode on the iPad. Let's take a closer look at what it is and how to use this mode correctly.

In addition to DFU itself, Apple tablets have another mode - Recovery Mode. Many people think they are one and the same. But this is an erroneous opinion. Let's consider :

  1. When you enter the gadget into Recovery Mode, the iTunes logo is shown on the display, next to which there is an image of a USB cable. If the device is put into recovery mode, the screen is completely black, without drawings and inscriptions.
  2. To enter DFU mode, the iPad is required. In the case of Recovery Mode, this is not necessary.
  3. Recovery Mode is launched directly from the OS itself, and recovery is bypassed at the hardware level.

DFU is designed specifically to restore all factory settings on the gadget. It is also possible to lower or increase the firmware level. In general, with its help, it is possible to restore the operating system of the OS, and at the same time it does not start itself.

Proper Login Methods


Be sure to check that the tablet has a black screen with nothing displayed. As you can see, switching the iPad into DFU mode is not so difficult - it only takes a little skill. Now let's look at how to properly bring the gadget out of this state.