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Did Your iPhone Passcode Change Itself? Unlock It Now


Mar 08, 2024 • Filed to: Remove Screen Lock • Proven solutions

The iPhone 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 iPhone.

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 iPhone or iPad passcode changed itself issue, you should know the actual reason behind it. Here are some points that precisely explain why the iPhone 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 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 iPhone 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 iPhone without putting any effort. When fixing your iPhone'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 iPhone 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

    safe Downloadsafe & secure
  • Step 2. Put Your iPhone in Recovery Mode and Confirm Status
  • After that, follow the on-screen instructions to put your iPhone 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 iPhone 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 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 iPhone 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 iPhone 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 iPhone 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 iPhone 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 iPhone to factory settings and unlock the screen lock if the iPhone passcode changes on its own. Using iTunes to set up your iPhone 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 iPhone Passcode Changed Itself issue using iTunes:

    Instructions. Firstly, launch iTunes on your desktop and connect your iPhone. Then, you need to progress into putting your iPhone 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 iPhone 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 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 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 iPhone 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 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 iPhone'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 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


    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!

    screen unlock

    James Davis

    staff Editor

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