How to Fix iPhone 6 Error 56 [Must Read]

Error 56 in iPhone 6 is not as uncommon as you think. Here some ways and advance intelligent software like dr.fone – Repair (iOS) that can recover your iPhone completely from it.

• Filed to: Fix iPhone System • Proven solutions

"iPhone (iOS device) cannot be updated. An unknown error occurred (56)."

Evidently, you are here because you saw a message like this on your iTunes and want to know why it happened and how you can fix it.

itunes error 56

iTunes displays this error when you try to update or restore its iOS version using iTunes. It is also called "iTunes Error 56". When experiencing this error, your phone will not respond to any touch or gesture, while your phone screen will be stuck with an iTunes logo on it.

Error 56 isn't uncommon and if you are experiencing it, then you are not alone. Read on to find out the solution for Error 56.

Part 1. Check for damaged USB cable or port

A damaged USB cable or port is a common culprit behind many iTunes errors. Check whether your phone responds when you connect it to the PC. Move your phone while it's still connected to see if the ports are loose. If you notice potential damage, follow the steps below.

  • Make sure your USB cable is Apple certified.
  • Try plugging your iPhone into a different USB port.
  • Try connecting it to a different PC.

Check for damaged USB cable or port

Part 2. Restart iTunes

You might be wondering if the solution really is that simple. The answer is, yes, there's a good chance. Because, your PC is just as susceptible to technical glitches as your iPhone. If the glitch lies in your PC, it can be resolved by completely closing the iTunes application in your system and then restarting it. Follow the steps below to restart iTunes:

Step 1: Open the "Task Manager" in your PC. If you are using Windows OS, you can do this by pressing CTRL + ALT + DEL.

If you are using MAC, the Task Manager will go by the name "Activity Monitor". You can access it by searching for "Activity Monitor" in the spotlight search field.

Step 2: You need to stop the "iTunes" process.

On Windows, select "iTunes" from "Processes" and click on "End Task". This will end the process.

On MAC, select "iTunes" and then click on "Quit Process". A confirmation dialogue box will pop up. Click "Quit" to stop "iTunes".

Step 3: Now open "iTunes" again.

If the Error 56 still shows up after you try to update or restore your iPhone, then one of the next solutions will certainly resolve your problem.

Part 3. Check if a third-party antivirus is interfering

If you are using security software by a third party, it can conflict with iTunes. Sometimes, the third-party software doesn't understand Apple software like iTunes. Consequently, it may block it or stop it from performing its work. This can lead to Error 56 in your iPhone.

But thankfully, you can fix the issue. Here's what you should do to unblock iTunes from third-party security software-

Step 1: Prepare the system

Ensure that you have administrative privileges for your PC. Update your OS and iTunes to the latest version. Make sure that the date and time are accurate as per your time zone.

Step 2: Check your connectivity

Check whether iTunes can connect to the internet. If not, you need to reset the host file back to default. You can reset the host file by following the steps below-

For Windows

1. Open Notepad. Copy and paste the following text into the editor.

# Copyright (c) 1993-2006 Microsoft Corp.
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
# For example:
# # source server
# # x client host
# localhost name resolution is handle within DNS itself.
# localhost
# ::1 localhost

2. Press "CTRL + S" to save the file or use the click on "Save" from the "File menu". Save the file by the name "hosts" to your Desktop.

3. Close the Notepad and search for %WinDir%\System32\Drivers\Etc in the "Start Menu" or "Cortana".

4. Find the "hosts" file and rename it to "hosts.old".

5. Now copy the "hosts" file you saved on your Desktop in step 2 and paste it in the %WinDir%\System32\Drivers\Etc folder.

If restoring the host file back to default does not fix your issue, then continue to step 3.

For MAC:

  1. Open "Terminal". You can open it using the spotlight search.
  2. Type the following command and press "Return".
    sudo nano /private/etc/hosts
  3. Enter your password. You won't be able to see the password being entered.
  4. When the command is executed, Terminal will display the host file like the one below.
  5. entry

  6. Find the entry "". If you can't find such an entry, the issue isn't with the host file, and you should skip to the next step.
  7. If you find the above-mentioned entry, add # symbol and space ("# ") at its beginning. Save your file and press "Return".
  8. Close the editor and restart your system. If the issue still exists, try the next step.

Step 3: Check the status of your antivirus

To see whether the antivirus is interrupting iTunes, you can temporarily remove it and see if iTunes is functioning normally now. If it is, then the antivirus software is the culprit. You should consider replacing it, upgrading it or just uninstalling it.

Part 4. Fix unknown error 56 and save your data using dr.fone - System Repair (iOS)

Error 56 on iPhone 6 is frustrating and time consuming to fix. There are many solutions on the table. Some of them can fix the problem, but sacrifice your important data. But, there can be a happy ending to this with "dr.fone - System Repair (iOS)". Here are the features of this software.


dr.fone - System Repair (iOS)

Best iPhone/iPad system recovery tool

  • It can fix error 56 for iPhone 6 easily.
  • Not just error 56, it can also fix other iPhone errors like stuck in DFU, stuck in recovery mode, screen frozen with Apple logo, unusual screen color and unresponsiveness.
  • It fixes the errors while saving all the data.
  • It is compatible with MAC as well as Windows.
  • It supports most iOS device versions.
4,290,481 people have downloaded it

It gets better; it can even update your iPhone's iOS versions to the latest on its own, with all your data intact. So, you will never have to go through the hassle of updating it on your own.

How to use dr.fone - System Repair (iOS) for resolving iPhone error 56

dr.fone - System Repair (iOS) has a simple and user-friendly interface. Pretty much everything in it is self-explanatory. But, for your convenience, here's a guide on fixing iPhone error 56 using this tool

Step 1: Download dr.fone - System Repair (iOS) and connect your iPhone with your PC

Connect your iPhone with your PC with a USB cable. Download the latest dr.fone - System Repair (iOS) version that is compatible with your Operating System and install it.

Toolbox home win

Step 2: Launch the dr.fone - System Repair (iOS) and start recovery

Launch dr.fone - System Repair (iOS) and click on "Repair" to start recovery from error 56.

Step 3: Go to next step

A list of common iOS system issues will appear. From this, choose Start to go to next step.

Ios repair choose a problem

Step 4: Enter your iPhone into DFU Mode

The software should now display that your iPhone is connected and also display information related to it. Click "Next" to continue.

Click Next

Now enter your iPhone into DFU mode as per the steps below-

For iPhone 6/6s

  1. Press together both the "Home Button" and the "Lock Button" for 10 seconds.
  2. Let go of the "Lock Button" and keep holding the "Home Button".

For iPhone 7/7Plus:

  1. Press together the "Lower Volume Button" and the "Power Button" for 10 seconds.
  2. Let go off the "Lower Volume Button" and keep holding the "Power Button" for another 10 seconds.

For iPhone 8/8 Plus/X:

  1. Press the" Volume Up Button" and quickly release, then press the "Volume Down Button" and quickly release.
  2. Now press and hold the "Side Button" until you see the recovery-mode screen.

Step 5: Download the suggested firmware

Ios repair confirm the detected model

dr.fone - System Repair (iOS)will analyse your device and suggest you a firmware for your iPhone device. After this, you will need to enter information about your device. Click on "Download" after entering the required information. If you already have the required package on your system, you can use it begin the repair by clicking on "Select" at the bottom.

Step 6: Fix the error 56

The software will inform you when the download is complete and it is ready to begin the repair. Remember to check the "Retain native data" checkbox to keep your data safe.

Ios repair start fix now

Click on "Fix Now" to begin the repair.

When the repair is finished, you will have your iPhone exactly how it was before the error 56 struck.

Ios repair repair complete

Part 5. Update iTunes (on Windows 10 and Mac)

Latest updates in iTunes versions come with bug fixes and remove minor software glitches. Keep your iTunes updated to avoid these small glitches at bay. Here's how you can update iTunes

For Windows users

Step 1: Open iTunes.

Step 2: Click on "Help" from the top menu bar and then click on "Check for updates".

Step 3: Follow the prompts to download the latest version.

Update iTunes

For MAC users

Step 1: Open App Store and click on "Updates" on the top of the window.
Step 2: If you see any updates for iTunes, install them.

Update iTunes on Mac

Part 6. Fix iPhone/iPad error 56 with DFU mode(will lose data)

The DFU Mode is short for Device Firmware Upgrade Mode. Simply put, this method uses iTunes to restore your phone, which removes the error 56. But, this is not all there is to DFU Mode.

Repairing your iPhone using the DFU Mode will erase all the data. To repair your iPhone using this method, follow the steps below. But don't forget to take a backup first!

For iPhone 6/6s:

  1. Press together both the "Home Button" and the "Lock Button" for 10 seconds.
  2. Let go of the "Lock Button" and keep holding the "Home Button".

enter iPhone 6 into DFU mode

For iPhone 7/7Plus:

  1. Click "Start" button.
  2. Press together the "Lower Volume Button" and the "Power Button" for 10 seconds.
  3. Let go off the "Lower Volume Button" and keep holding the "Power Button" for another 10 seconds.

enter iPhone 7 into DFU mode

For iPhone 8/8 Plus/X:

  1. Press the" Volume Up Button" and quickly release, then press the "Volume Down Button" and quickly release.
  2. Now press and hold the "Side Button" until you see the recovery-mode screen.

enter iPhone 8 into DFU mode

Step 3:

iTunes will now detect that your iPhone has been put in DFU Mode. When it does, you can let go the "Home" button as well.

Step 4:

Your iPhone's screen will turn black and you will see a pop-up window on the iTunes window. Click on "OK" to continue. And now click on "System restore" your iPhone. All you have to do now is wait for the process to complete and error 56 will be gone once your iPhone is restored.

Part 7. Conclusion and why we recommend method 4

iPhone 6 is an amazing smartphone with many features that make it fun and easy to use. But errors like error 56 can become increasingly annoying, especially when you have run out on solutions.

While you can try as many ways as you want to fix your iPhone, you may or may not get your iPhone back in the state it was. This is why we recommend dr.fone - System Repair (iOS) to fix Error 56 in iPhone 6. Here are the advantages of choosing dr.fone - System Repair (iOS).

  1. Keep your data safe
  2. Keep your data safe when your repair with dr.fone - System Repair (iOS). dr.fone - System Repair (iOS) is made with an algorithm that understand iPhone's underlying processes. It smoothly fixes all the errors and also keeps all your data safe.

  3. Hassle-free and time saving
  4. Surely, there are many ways you can use to fix your iPhone, but all of them are time-consuming and you don't know whether any of them will actually be effective. dr.fone - System Repair (iOS) is the quickest way to repair your iPhone within minutes.

  5. Risk free way to recover your phone
  6. None of the Error 56 repair methods promises a sure-shot solution to the problem. Furthermore, methods that require uninstalling your antivirus might even compromise the security of your data.

  7. Remove all kinds of errors from your iPhone
  8. It is noteworthy that, iPhone, though magnificent, is not immune to errors. If you go the DFU Mode way to fix the error 56, there is no guarantee that the error will not repeat itself.

    What's worse, you may come across some other error on your iPhone like, non-responsive or frozen screen, stuck in DFU Mode, etc. dr.fone - System Repair (iOS) can resolve most errors in iPhone, thus, ensuring a lifetime safety for your iPhone.

  9. Schedule your phone for automatic updates
  10. If your phone is updated, it takes away most of bugs and glitches away of the previous versions. With, dr.fone - System Repair (iOS), you won't have to worry about downloading the latest iOS versions. This toolbox not only fixes iPhone errors, but also makes sure it is up-to-date.

  11. User-friendly and OS compatible

dr.fone- Repair (iOS) is compatible with both MAC and Windows Operating Systems. What's more, it's easy to operate. You don't have to be tech savvy to fix complicated errors like error 56 in your iPhone with this advanced software.


staff Editor

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