The iPhone is a vital part of our daily lives, keeping us connected. But many users reported that they can't unlock their iPhones with a correct passcode after restart or update. This frustrating issue can disrupt your routine and leave you scrambling for solutions. So what do you do when it refuses to unlock with the correct passcode?

Fortunately, this problem isn't as uncommon as you might think, and there are several effective ways to address it. This guide outlined eight workable methods to fix the iPhone will not unlock with correct passcode. The table below provides a quick comparison of these methods, helping you choose the one that best suits your situation and needs.

• Part 1. Why Won't My iPhone Unlock with the Correct Passcode?
• Part 2. How to Fix iPhone Won't Accept Correct Passcode with Passcode
  • Method 1. Restart and Enter Passcode
  • Method 2. Use the Previous Passcode
• Part 3. How to Fix iPhone Won't Unlock with Correct Passcode by Erasing
  • Method 1. Erase iPhone on Lock Screen
  • Method 2. Erase iPhone in iCloud.com
  • Method 3. Erase iPhone on Find My App
  • Method 4. Restore iPhone via iTunes
  • Method 5. Restore iPhone in Recovery Mode
• Part 4. How to Fix iPhone Wont Unlock with Correct Passcode with Ease
• Part 5. Conclusion

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Part 1. Why Won't My iPhone Unlock with the Correct Passcode?

There are several possible reasons your iPhone won't accept the right passcode. It could stem from software glitches caused by an iOS update, temporary system errors, or corrupted data. In other cases, hardware damage and Apple system breakdown might reject valid passcodes as well. Understanding the underlying cause of the issue is the first step toward resolving it effectively. Once you identify what's preventing your iPhone from unlocking, you can choose the appropriate fix from the methods listed in this guide.

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Part 2. How to Fix iPhone Won't Accept Correct Passcode with Passcode

Using the correct passcode but still unable to unlock your iPhone can be frustrating. In many cases, this happens due to minor software glitches or input errors. This section outlines two straightforward methods to resolve the issue while retaining your data.

Method 1. Restart and Enter Passcode

Restarting your iPhone is one of the easiest ways to resolve temporary glitches. It refreshes the system and can often fix passcode-related errors. By simply powering off and restarting your device, you might regain access with your correct passcode. This approach is quick to perform.

Step 1. Push the Power button (or Side button) along with the Volume Up button until the power-off slider shows.

Step 2. Press and move the slider to shut off your iPhone. Wait until the device completely shuts down.

Step 3. After a few seconds, push the Power button again until the iPhone restarts.

Method 2. Use the Previous Passcode

If you've changed your screen passcode recently, your iPhone is designed to recognize the previous one. This is especially true if the device hasn't fully synced the new passcode to its system. Entering your earlier passcode could unlock your iPhone and save you from further troubleshooting.

Step 1. Repeatedly type your passcode to wake up the iPhone Unavailable screen.

Step 2. Tap Forgot Passcode on the bottom of the screen.

Step 3. Tap Enter Previous Passcode on the next page and input the previous passcode.

Step 4. After that, the iPhone will ask you to set another screen passcode.

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Part 3. How to Fix iPhone Won't Unlock with Correct Passcode by Erasing

When passcode issues persist, erasing your iPhone might become necessary. This approach resets your device entirely, allowing you to regain access and resolve deeper software issues. Whether you choose to erase your iPhone directly from the lock screen or use recovery tools like iTunes, each method ensures a clean slate for starting fresh.

Method 1. Erase iPhone on Lock Screen

With the latest iOS updates, Apple introduced an option to erase the device directly from the lock screen. If your iPhone isn't unlocking, this feature allows you to reset the device entirely. Though all your iPhone data will be removed by it, you can restore it from backup later.

For iOS 17 or Later:

Step 1. Type incorrect passcodes until the iPhone Unavailable screen appears.

Step 2. Hit Forgot Passcode? and then select the Start iPhone Reset button to start the reset process.

Step 3. Next, input your Apple ID password when prompted to sign out of the Apple ID.

Step 4. Confirm the erase. For iOS 17 or later with eSIM, choose whether to retain your eSIM during the reset.

For iOS 15.2 to iOS 16:

Step 1. On the iPhone Unavailable screen, locate and tap Erase iPhone at the bottom corner.

Step 2. Verify by touching Erase iPhone again, then input your Apple ID password to proceed with the reset.

Step 3. Once signed out of your Apple ID, press Erase iPhone and your iPhone will automatically erase all data, including the passcode.

Method 2. Erase iPhone in iCloud.com

iCloud's Find My iPhone feature lets users erase their devices remotely. This method is useful if you're unable to unlock your iPhone and want to reset it securely. Once erased, the screen passcode can be removed at the same time.

Step 1. On another device, enter a browser and sign into iCloud.com with your Apple ID credentials.

Step 2. Navigate to Find My and click All Devices to view the list of connected devices.

Step 3. Pick your iPhone from them, then select the Erase This Device option.

Step 4. Input your Apple ID password to confirm when prompted, and the erasing will begin.

Method 3. Erase iPhone on Find My App

If you have another Apple device, such as an iPad or another iPhone, the Find My app provides a convenient way to erase your locked iPhone. This approach is particularly handy when you don't have access to iCloud.com.

Step 1. Fire up the Find My app on another Apple device and then switch to the Devices tab.

Step 2. Locate your iPhone in the device list and hit it to view available options.

Step 3. Tap Erase This Device and confirm your choice by tapping Continue.

Step 4. Then put your Apple ID password into the text box to begin erasing.

Method 4. Restore iPhone via iTunes

Using iTunes, you can reset your iPhone to its factory settings. This process removes the passcode and all data, providing a clean slate for setting up your device. Be sure to back up your data beforehand to avoid losing important information.

Step 1. Fire up iTunes on your computer and click the iPhone icon.

Step 2. Tap Summary and then hit Resstore iPhone.

Step 3. Then follow the onscreen instructions and wait for the process to complete.

Method 5. Restore iPhone in Recovery Mode

If you haven't trust your computer at ahead, then you can restore your iPhone in recovery mode. By connecting your iPhone to a computer and entering recovery mode, you can restore the device and resolve underlying system errors that may be causing the passcode issue.

Step 1. Use a USB cable to link a computer with Finder or iTunes to your iPhone.

Step 2. Enter recovery mode by pushing the appropriate buttons.

Step 3. Launch Finder or iTunes, and your computer will appear with Restore or Update.

Step 4. Select Restore to erase your iPhone, and then wait for the process to finish.

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Part 4. How to Fix iPhone Wont Unlock with Correct Passcode with Ease

Are you looking for a quick fix to repair the passcode issues? MagFone iPhone Unlocker is an effective solution for fixing passcode-related issues, even when your iPhone won't accept the correct passcode. This tool is designed to bypass locks, remove forgotten passcodes, and address glitches that hinder unlocking. Its intuitive interface ensures a quick and efficient process. With MagFone, you can fix the iPhone won't unlock with the correct passcode with ease and enjoy the features on your iPhone again.

Step 1 Run MagFone and Link the iPhone

Fire up the MagFone iPhone Unlocker on a PC first. Then use a USB cable to link your iPhone and that PC. Pick the Unlock Screen Passcode tab on MagFone's main interface, and then click the next arrow to initiate the process.

Step 2 Switch to Recovery or DFU Mode

MagFone program will prompt you to get your iPhone into Recovery Mode manually. Follow the steps displayed on the screen. If Recovery Mode cannot be activated, you'll be guided to use DFU Mode instead.

Step 3 Verify and Download Firmware Package

MagFone will detect your device details when your iPhone is in Recovery or DFU mode. Ensure the displayed information is accurate, correct it if needed. Next, click the Download button to acquire a proper package.

Step 4 Bypass Your iPhone Passcode

After downloading the firmware successfully, select the Unlock button to initiate the process. MagFone will bypass the passcode in a few moments. Once completed, your iPhone will be ready to use without requiring a passcode.

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Part 5. Conclusion

If your iPhone won't unlock with the correct passcode, it can disrupt your day-to-day use. Several factors could cause this issue, ranging from incorrect passcode entry to system errors. Correspondingly, there are multiple approaches to resolve this, from simple steps like restarting to more advanced methods involving erasing the device or using third-party tools for a smoother fix.