How to Fix iPhone 8 Passcode not Working?

How to Fix iPhone 8 Passcode not Working?

Sophia Lv12

How to Fix Apple iPhone 8 Passcode not Working?

Apple has always been one of the top successful companies. The reason for its success can be clearly seen through its efforts in pioneering top-notch products. It not only puts its efforts into ensuring the perfect working of the Apple iPhone 8 device but also provides the user with essential security measures to protect the data of the Apple iPhone 8 device from unauthorized access.

This is the sole reason why Apple focuses so much on privacy through passcodes. But sometimes, these passcodes can be a hurdle in the working of the iPhone.

If you’re facing this issue, then you’ve come to the right place. This article shall cover your queries regarding fixing the Apple iPhone 8 passcode that is not working and providing full-depth details for your ease.

Part 1: Why iPhone is Saying Passcode is Wrong?

If you enter the wrong password, your Apple iPhone 8 will not accept it and won’t open your phone. If you repeatedly enter the wrong password, it will disable your phone mainly because of security reasons. However, sometimes you’re genuinely trying to enter the correct password, but your device won’t accept it. This isn’t common, but there are quite a few reasons why iPhone is saying your passcode is wrong.

Sometimes the problem is trivial, like you may have entered the wrong keys in a hurry, due to which it won’t accept your passcode. In other cases, face recognition may not recognize your face if you’re wearing any mask.

However, occasionally the problem is technical. Sometimes, your Apple iPhone 8 may be corrupted. This can cause trouble for your device to detect the security file where your passcode is stored. Other times, the operating system may not be installed properly after updating to the new version of iOS.

Part 2: Remove iPhone Passcode with Dr.Fone Without Losing Data

Everyone in the field of tech is familiar with Wondershare as it is the most innovative and versatile software in the market. Dr.Fone is a toolkit containing data recovery, phone manager software, etc., introduced by Wondershare. One of the many reasons for its success is the intuitive interface that has made it convenient for professionals as well as amateurs.

When it comes to fixing your Apple iPhone 8 passcode, which is not working, Wondershare Dr.Fone - Screen Unlock does wonders.

iTunes is another great way to bypass the activation screen without a SIM card. If you’re new to this, here’s a small guide on how to use iTunes to bypass the activation screen.

Dr.Fone - Screen Unlock (iOS)

Remove iPhone Passcode.

  • If you don’t have access to iTunes, Dr.Fone is a great alternative.
  • Compatible with all models of iPhone and other iOS devices.
  • It resets the factory settings without requiring the passcode.
  • It recovers data after resetting iPhone’s passcode.

3981454 people have downloaded it

Step 1: Connect Apple iPhone 8 to your Computer

The first step is to connect your Apple iPhone 8 to your computer via cable and install Wondershare Dr.Fone - Screen Unlock.

download and open dr.fone

Step 2: Screen Unlock Tool

Select the “Screen Unlock” tool from the given tools on the home interface. Another interface will be displayed on the screen in which you’ve to select “Unlock iOS Screen.”

select unlock apple id option

Step 3: DFU Mode

Before directly unlocking the Apple iPhone 8 lock screen, you’ve to set it up in either Recovery mode or DFU mode. Mostly ‘Recovery Mode’ is recommended as it removes the passcode by default. However, if your device fails to activate it, you can opt for DFU mode.

set your iphone in dfu mode

Step 4: Download Firmware

Once your Apple iPhone 8 is in DFU mode, another window will be displayed on the screen, asking for confirmation regarding the Apple iPhone 8 device Model and System Version. Now click on the “Download” button placed at the bottom.

download iphone firmware

Step 5: Unlock your Apple iPhone 8.

After downloading the firmware, select “Unlock Now” to unlock your Apple iPhone 8.

unlock iphone passcode successfully

Part 3: Effective Ways to Fix iPhone Password Not Working

This part shall assert its focus on the effective ways of resolving the issue involving the Apple iPhone 8 password not working on your device. It revolves around the methods involving iTunes, iCloud, and iPhone Recovery Mode.

3.1 By using iTunes and iPhone Cables

iTunes is one of the most used and innovational software pioneered by Apple. It has proved to be the best software out there through its versatility and exceptional performance. This software is your savior if you’re looking for something to organize your files in iPhone as it has great integration with iOS.

If you want to fix your Apple iPhone 8 passcode, which is not working, then iTunes can be an efficacious solution for your problem. Below we have explained step-by-step how to fix your passcode in iPhone using iTunes:

Step 1: Connect to Computer

The first step is to connect your Apple iPhone 8 to the computer with which you’ve synced previously.

Step 2: Recovery Mode and Synchronize

Now open iTunes. If it asks for a passcode, try another computer that you’ve synced your device with. Else, put your phone to Recovery mode. Wait for iTunes to detect and sync your device. It will then create a backup.

Step 4: Restore

Once your device is synced with iTunes, a “Set Up” window will pop up on the screen displaying two options, “Restore” or “Update.” Select “Restore” to proceed further.

restore iphone with itunes

Step 5: Reset Passcode

Select your device and the appropriate backup for your device in iTunes. Once the process is completed, you can reset the passcode of your Apple iPhone 8 in the settings.

restore backup in itunes

3.2 Apple iCloud Feature

iCloud is a multifunctional drive compatible with iOS and macOS. It saves your data, your media and organizes your files in folders. Moreover, it allows the user to share media, data, files, and even location with the other iPhone/iOS user. The major feature of Apple iCloud is its ‘Backup’ which stores all your data in case you lose or damage your phone.

To fix the Apple iPhone 8 passcode, which is not working, iCloud can come in handy. But this method can only work if you’ve logged in to your iCloud account on your Apple iPhone 8 and your “Find My iPhone” application is turned on. All you have to do is erase your data which will automatically erase your passcode through iCloud.

Step 1: Sign in with Apple ID

First, open iCloud.com on another iOS and write your credentials to sign in your Apple ID.

Step 2: Select your Device

Click on “Find My iPhone” and select “All devices,” and a list of devices will come up which are working under the same Apple ID. Select your Apple iPhone 8.

select iphone on icloud

Step 3: Erase Data and Set up your Apple iPhone 8.

Now click on the option of “Erase iPhone” to erase all your data and even your passcode. You have the autonomy to set up your Apple iPhone 8 from a previous backup or set it up as a new device.

erase iphone from icloud

3.3 Using iPhone Recovery Mode

If you’ve never synced your Apple iPhone 8 with iTunes or set up “Find my iPhone” and you’re out of options, then iPhone Recovery Mode can come to the rescue. Recovery Mode allows your Apple iPhone 8 to connect with iTunes without restarting the system.

This process is quite time-consuming and different for different versions of the iPhone. Here we will guide you on how to fix the Apple iPhone 8 passcode via Recovery Mode.

Step 1: Connect your device to the Computer

Connect your Apple iPhone 8 to your computer and open iTunes.

Step 2: Activate Recovery Mode

Once the computer detects your Apple iPhone 8, it force restarts it. Activating Recovery Mode is different for different models of iPhone.

  • For iPhone 6s and earlier versions: Press and hold the Home Button and the Power Button simultaneously.
  • For iPhone 7 and 7 Plus: Press and hold the Power Button and Volume Down Button simultaneously.
  • For iPhone 8 and latest versions: Press and release the Volume Down button instantly. Then again, press and release the Volume up button. Now press the Power Button till you see the option of “Recovery Mode.”

Step 3: Restore your Apple iPhone 8.

When you’re given the option of Restore or Update, choose ‘Restore.’ iTunes will automatically download the appropriate software.

restore iphone successfully from itunes

Step 4: Set Up your Apple iPhone 8

Once the process has reached completion, set up your Apple iPhone 8, if this process takes more than 15 minutes, it will leave the Recovery Mode automatically and repeat the steps again.

Conclusion

This article has provided you the reasons and best possible ways to fix the issue of the Apple iPhone 8 passcode not working in detail. You must follow these steps immediately if you’ve locked your Apple iPhone 8 to avoid further trouble and anxiety.

We hope we have covered every bit of this article perfectly and you have successfully unlocked your Apple iPhone 8 without any hassle.

Did Your Apple iPhone 8 Passcode Change Itself? Unlock It Now

The Apple iPhone 8 changing passcodes itself is not a commonly reported issue, but it surely can happen to anyone. While the reasons are uncertain, the issue can be resolved without putting much strain on your device. If you face this iPhone passcode changed itself issue by any chance, it makes it hard for you to get into your Apple iPhone 8.

However, you don’t need to worry, as this well-organized guide provides authentic methods to solve this issue. You will also find a bonus tool to fix your iPhone/iPad passcode changed itself issue without any need of knowledge.

understanding unlock iphone passcode change itself

Part 1. What Are the Reasons for iPhone Passcode Changing by Itself

Before solving the Apple iPhone 8 or iPad passcode changed itself issue, you should know the actual reason behind it. Here are some points that precisely explain why the Apple iPhone 8 changed its passcode by itself:

  1. Frequent iOS Updates: One major issue that can cause the problem of iPhone passcodes changing by itself is the ongoing iOS updates. An update can sometimes cause major glitches in the Apple iPhone 8 device, which might automatically change the credentials.
  2. iOS System Error: Many users are reportedly known for installing and using the Beta version of iOS on their iPhones/iPads. These versions are known to hold major glitches and bugs in the software. Usually, the Apple iPhone 8 changing passcode issue is normally reported by users under such scenarios.
  3. Malware: Malicious apps can damage your system security and make your iOS device change the passcode automatically. This can either happen due to device hacking or system security breaches.

Part 2. [The Simplest Solution] Remove iPhone Passcodes With Wondershare Dr.Fone

There are multiple ways to resolve the “iPhone changed passcode itself” issue, but they can be consistently difficult. Here, Wondershare Dr.Fone provides the simplest solution to fix your Apple iPhone 8 without putting any effort. When fixing your Apple iPhone 8’s screen locks, Wondershare Dr.Fone caters to different scenarios. From Touch ID to Face ID and other basic screen locks, this tool unlocks it within minutes.

It clearly shows that you can easily get yourselves out of the miserable iPhone changed passcode itself issue. This is not only what Wondershare Dr.Fone offers its users. You can also find a high success rate for unlocking carrier and MDM locks.

Key Features of Wondershare Dr.Fone

  1. Wondershare Dr.Fone is compatible with all iOS devices up to iOS 17, which allows everyone to get help using its advanced functionality.
  2. If you lose access to your Apple ID, it can bypass the iCloud Activation Lock and help you set up your iOS device like a new one.
  3. Without damaging the data, Wondershare Dr.Fone allows you to remove the iTunes backup encryption . This allows you to back up, restore, transfer, or easily wipe out your device’s data.

Comprehensive Guide To Unlock Screen Using Wondershare Dr.Fone

Wondershare Dr.Fone provides the simplest solution to unlock your Apple iPhone 8 and remove the passcode change issue. Follow this step-by-step guide to complete the screen unlocking process without wasting any time:

  • Step 1. Start Tool and Choose Screen Unlock Function

Initially, launch Wondershare Dr.Fone on your computer and connect it to your concerned iPhone. Go into the “Toolbox” and choose the “Screen Unlock” function from the given options. Next, select “iOS” to run the process for the iOS device. Choose the “Unlock iOS Screen” option and hit the “Start” button to initiate the unlocking process.

start removing ios screen lock

  • Step 2. Put Your Apple iPhone 8 in Recovery Mode and Confirm Status

After that, follow the on-screen instructions to put your Apple iPhone 8 in the Recovery Mode. In the next window, you can see your device model recognized. Then, enter your “System Version” and hit the “Start” button again to continue.

set device model and version

  • Step 3. Download iOS Firmware and Confirm

Then, the system starts downloading the required iOS firmware according to your Apple iPhone 8 model. Once the download is complete, click “Unlock Now” to implement the screen unlocking process. Enter the code in the confirmation box in the next window and choose the “Unlock” option.

use code to proceed with unlocking

  • Step 4. Install iOS Firmware To Unlock Completely

After that, you can see a progress bar of the unlocking screen process. Then, it takes you to the next window after completion, where you click the “Done” button to accomplish the process.

install ios firmware to unlock

Part 3. Set Up the Apple iPhone 8 device Again Using the Security Lockout Procedure

Security Lockout or “iPhone Unavailable” happens when you attempt a wrong passcode 10 times. From there, you need to erase all your Apple iPhone 8 data to regain access to the iOS device again.

While there is no direct way to regain access to your device when its passcode changes, you will have to perform a factory reset on your Apple iPhone 8 to make it reusable. For that, look through the comprehensive guide on how to take your device out of this state:

  • Step 1. After getting your iOS 17 device into the “iPhone Unavailable” stage, tap the “Forgot Passcode?” option in the bottom right corner.
  • Step 2. To start the Apple iPhone 8 reset, you need to tap on the “Start iPhone Reset.” Then, enter your Apple ID password in the given box and sign out your Apple ID. If you have an eSIM, you will be prompted with an option. Select the “Keep eSIM and Erase Data” or the “Delete eSIM and Erase Data” option according to your choice.

use security unlock option to unlock

In another case, Apple allows you to temporarily sign in to your Apple iPhone 8 using a recently changed passcode within 72 hours. But once you get into your device, set a new passcode immediately to retain your full access.

Part 4. Using iTunes To Set Up iOS Device Again

iTunes service allows you to reset your Apple iPhone 8 to factory settings and unlock the screen lock if the Apple iPhone 8 passcode changes on its own. Using iTunes to set up your Apple iPhone 8 again is a good and safe method, but it removes your device data. If you can compromise losing data, you can follow these instructions to remove the Apple iPhone 8 Passcode Changed Itself issue using iTunes:

Instructions. Firstly, launch iTunes on your desktop and connect your Apple iPhone 8. Then, you need to progress into putting your Apple iPhone 8 in the Recovery Mode . Continuing this, iTunes detects your device in Recovery Mode and shows two options: “Update” or “Restore.” Click on the “Restore” option and hit the “OK” button to restore your Apple iPhone 8 and regain access.

restore ios device from itunes

Part 5. Using iCloud To Set Up iOS Device Again

Using iCloud to unlock iOS devices is a safe and recommended method, but it also leads to complete data loss. If you wish to consider using the iCloud method, it is important for the Find My service to be active on the Apple iPhone 8 device. Also, you need to be aware of your Apple ID and password before proceeding. Follow this comprehensive guide step-by-step to set up your iOS device again using iCloud.

  • Step 1. First of all, open iCloud on your desktop web browser. Afterward, enter your “Apple ID” and “Password” to proceed. After trusting the Apple iPhone 8 device, look for the “Grid” icon on the top right to find the “Find My” option in the list.

access find my service from icloud

  • Step 2. After that, choose the Apple iPhone 8 device that you want to recover. Then, click the “Erase This Device” option to remove data and regain your device access.

erase ios device from icloud

Part 6. Using Find My App To Set Up iOS Device Again

This method needs you to have another iOS device signed into the same Apple ID with the Find My option enabled. After fulfilling these preconditions, you can follow these steps to set up your device whose iPhone passcode changed from 4 to 6 digits by itself:

  • Step 1. Launch the Find My App on any other device, select the “Devices” tab from the bottom menu, find your locked iPhone in the list, and tap on that.
  • Step 2. You must select the “Erase This Device” button to remove it from the iCloud account. This will instantly factory reset the Apple iPhone 8 device as if it is a new iOS device.

select device and erase from app

Bonus Tip. How To Change Passcode on iPhone: A Simple Guide

We’ve discussed various reasons why the iPhone passcode changed itself above. However, there are several instances where you want to change the passcode yourself. What to do if you are looking for an effective way to change your Apple iPhone 8’s passcode? Follow the simple step-by-step guide to change the passcode from the iDevice’s “Settings:”

  • Step 1. First, open iPhone “Settings” and go to the “Face ID & Passcode” option to access the Apple iPhone 8 device’s security settings.

open passcode security settings

  • Step 2. After that, tap “Change Passcode” and enter your six-digit passcode to see passcode options. Open “Passcode Options” and set a four-digit passcode easily or vice versa.

change passcode according to requirements

Conclusion

In this article, we’ve gone through the scenario of iPhone/iPad passcode changing itself due to system glitches. To fix this problem, we have introduced some effective and reliable methods with simple steps. However, Wondershare Dr.Fone is the recommended tool to bypass this issue because it provides a high success rate with an easy-to-follow system.

Tips: Are you searching for a powerful Screen Unlock tool? No worries as Dr.Fone is here to help you. Download it and start a seamless unlock experience!

What Does Jailbreaking Apple iPhone 8 i Do? Get Answers here

Jailbreaking grants you root access to your smartphone, opening a range of features and functionalities. But what does jailbreaking an iPhone do? Jailbreaking your Apple iPhone 8 removes the restrictions imposed by Apple on its operating system, iOS. It offers more customization options and access to extra apps.

However, is jailbreaking an iPhone safe and legal? It’s a complex answer and not a decision to take lightly. While the process is legal in most countries, its applications can cross legal lines, like installing pirated apps.

To learn more, read on and explore the capabilities of a jailbroken iPhone in the following sections. This article will also touch on its impact on iCloud Activation Lock. Let’s start with the benefits and risks of jailbreaking your Apple iPhone 8.

iphone devices back view

Part 1: What Does Jailbreaking an iPhone Do?

Before trying to jailbreak your Apple iPhone 8, it’s crucial to understand, “What can you do with a jailbroken iPhone?” While it opens up exciting possibilities, it also introduces potential drawbacks. In this section, you’ll learn both aspects.

Benefits of Jailbreaking

Apple’s App Store and iOS offer a curated selection of features and functionalities. But for some users, this can feel restrictive. Here are some advantages of jailbreaking your Apple iPhone 8:

  • Install Unapproved Apps

Apple’s App Store has strict guidelines limiting the type of apps available. Jailbreaking offers various third-party apps and tweaks not available on the App Store. These could include emulators, screen recorders, or apps that bypass certain limitations.

  • Increased Customization Options

Users can customize their iPhones beyond the limitations imposed by Apple after Jailbreaking. It includes changing themes, icons, and even the look and feel of the user interface. This level of personalization can enhance your experience while using your iOS device.

circleapps launcher tweak for jailbroken iphone

  • Unlocking System-wide Features

Jailbreaking unlocks extra iPhone features. It lets you access advanced settings and functions. These aren’t in the regular, non-jailbroken mode. More control means more customization. You can optimize your Apple iPhone 8 based on your preferences.

  • Unlocking Network Restrictions

Jailbreaking frees the Apple iPhone 8 from carrier restrictions. You can then use it with different network providers. This is handy for travelers or those wanting better service options.

However, these benefits come with caveats you should consider.

Risks of Jailbreaking

While jailbreaking itself isn’t illegal, it does involve bypassing Apple’s security measures. This increased freedom comes with its own set of potential pitfalls. Here are some potential downsides of jailbreaking your Apple iPhone 8:

  • Security Vulnerabilities

Bypassing Apple’s security measures can expose your device to vulnerabilities. Malicious apps or tweaks can exploit these vulnerabilities, risking your data and privacy. It could lead to the theft of your data, including passwords, financial information, and photos.

  • Voided Warranty

Jailbreaking is seen by Apple as a device modification. Doing so can void your device warranty. So, if jailbreaking causes any issues, Apple won’t cover them under their support services—both hardware and software.

  • Instability and Performance Issues

Jailbreaking may make your system unstable and cause performance problems. When you add unauthorized tweaks or apps, they can clash with iOS. This clash might result in crashes, freezes, or a general drop in your Apple iPhone 8’s performance.

iphone apps crashing message

  • Difficulty in Updating

Jailbreaking may cause problems with new iOS updates. When Apple releases updates, jailbreak developers might take time to catch up. This delay can leave you without access to the latest features and security patches.

  • Bricking Risk

Incorrect jailbreaking can “brick“ your Apple iPhone 8, making it unusable. This risk goes up if you try it without enough knowledge or with unreliable tools.

Part 2: What Can Jailbreak iPhone Do to iCloud Activation Lock?

Jailbreaking an iPhone won’t remove the iCloud Activation Lock, contrary to a common misconception. While jailbreaking provides extensive control over your device’s system, it is not synonymous with bypassing iCloud Activation Lock. These are distinct concepts. Here’s how they differ:

  • Jailbreak

If you jailbreak your Apple iPhone 8, what happens is you have root access to the iOS system. It opens customization and functionality beyond what is available.

  • iCloud Activation Lock

iCloud Activation Lock is a security feature that ties an Apple iPhone 8 to the Apple ID used to set it up. If lost or stolen, it prevents unauthorized use even after a factory reset.

icloud activation lock on an iphone

While jailbreaking grants you deeper access to the system, it can’t override or bypass the iCloud Activation Lock directly. However, third-party tools that can bypass iCloud activation lock use this access. These software, such as Wondershare Dr.Fone, leverage the jailbreak to access crucial system files and implement their bypass methods.

Part 3: Easily Bypass iCloud Activation Lock Without Password

Security risks? Warranty void? These are valid concerns when considering “What does it mean to jailbreak an iPhone?”

Not only that, but if you jailbreak your Apple iPhone 8 and face issues, you may need the Apple ID and password for access. Retrieving them is easy with known iCloud credentials. But reactivation becomes challenging if you’ve forgotten or bought a used iOS device without the previous owner’s details.

To solve this, you can use software to bypass the Activation Lock on your Apple iPhone 8. Several tools in the market can do it, and Wondershare Dr.Fone is a standout option. It’s user-friendly, compatible with the latest iOS devices, and boasts an intuitive interface.

Here are some things Dr.Fone - Screen Unlock tool can offer:

Dr.Fone uses the responsible path of jailbreaking your iOS device, giving you back control. Now, let’s walk through a step-by-step guide on how to bypass the iCloud Activation Lock using Dr.Fone - Screen Unlock (iOS):

  • Step 1: Download Dr.Fone and set up the software on your computer.

  • Step 2: Open the program and select Screen Unlock from the available options on the Toolbox page.

dr.fone toolbox homepage

  • Step 3: Choose iOS as your device type, then select iCloud Activation Lock Removal on the next window.

dr.fone screen unlock tools

  • Step 4: Click Start to initiate the bypass process.

start to bypass activation lock

  • Step 5: Use a USB cable to connect your Apple iPhone 8 to the computer. Ensure the software detects your device.

in-app instructions to connect iphone

  • Step 6: Check your Apple iPhone 8 settings for a displayed MEID or ESN number to identify CDMA network support. If an IMEI number is present, the Apple iPhone 8 device supports GSM networks. The findings indicate support for both GSM and CDMA networks. Click Unlock Now to proceed.

dr.fone unlock icloud activation lock

****Note:****For GSM devices, removing the iCloud Activation Lock doesn’t disrupt normal functioning. Conversely, for CDMA devices, calling features may be disabled. However, the Apple ID remains usable for essential functions like App Store access.

  • Step 7: Dr.Fone will check if your device needs to be jailbroken. If it does, follow the on-screen instructions to jailbreak it.

jailbreak iphone notice dialogue box

  • Step 8: Allow the software to complete the bypass process. Once done, your Apple iPhone 8 will be successfully unlocked from the iCloud Activation Lock without a password.

dr.fone bypass icloud activation lock

Part 4: Other Way To Remove iCloud Activation Lock Without Jailbreak

If you’re the rightful owner of the iPhone, the safest and most legitimate way to bypass the Activation Lock is to remove the associated Apple ID from the Apple iPhone 8 device. Here’s how to remove iCloud Activation lock on the web without jailbreaking your Apple iPhone 8:

  • Step 1: Go to appleid.apple.com, then sign in with your Apple ID and password.
  • Step 2: Select the Apple iPhone 8 device you want to remove the Activation Lock from, then click Remove from account.

remove device from icloud account

  • Step 3: Confirm that you want to remove the Apple iPhone 8 device.

****Note:****If you’re still having trouble removing Activation Lock, you can contact Apple Support for help.

Conclusion

With the question “What does jailbreaking an iPhone do?” answered, it’s time to weigh the pros and cons. Jailbreaking an iPhone means bypassing restrictions for more functions and unauthorized apps. Although it provides customization and extra features, it poses risks.

Jailbreaking your Apple iPhone 8 weakens its iOS security, possibly exposing your device to malware. If you plan to remove iCloud Activation Lock, use trustworthy tools like Dr.Fone. Weighing the benefits of jailbreaking against the potential downsides is crucial. Remember, customizing your Apple iPhone 8 comes at the cost of your device’s security and stability.

Tips: Are you searching for a powerful Screen Unlock tool? No worries as Dr.Fone is here to help you. Download it and start a seamless unlock experience!


Also read:

  • Title: How to Fix iPhone 8 Passcode not Working?
  • Author: Sophia
  • Created at : 2024-05-19 07:09:50
  • Updated at : 2024-05-20 07:09:50
  • Link: https://ios-unlock.techidaily.com/how-to-fix-iphone-8-passcode-not-working-by-drfone-ios/
  • License: This work is licensed under CC BY-NC-SA 4.0.