Why Appears & Removal Process

If a forgotten iPhone screen passcode results in many unsuccessful tries, your device may become disabled, displaying the security lockout or iPhone unavailable error. Do not worry because this comprehensive review will help you find a solution. Discover why the (null) error screen appears and easily unlock it by following step-by-step instructions, even with or without a passcode. With a reliable solution at your fingertips and a clear understanding of the cause, you can regain control of your iPhone and turn an inconvenience into a quick and informed resolution. iPhone Passcode

Part 1. Common Reasons Why Displays

1. Forgotten Passcode: If you forget your iPhone passcode and enter the wrong one multiple times, your device may become disabled. The support page provides guidance on how to recover or reset the passcode.

2. Security Lockout: After numerous incorrect passcode attempts, your iPhone enters a security lockout state to protect your data. The support page may offer instructions on unlocking or restoring your device.

3. Erase iPhone Option: In some cases, the support page might be associated with the Erase iPhone option. This feature allows users to remotely erase all data on their device if it's lost or stolen. The page may guide users through this process.

4. iOS Updates or Changes: Updates to the iOS system or changes in the passcode settings might trigger the need for additional verification. The support page can provide information on how to navigate through these changes.

5. General Passcode Troubleshooting: Users might also be directed to this support page for general passcode troubleshooting, such as issues with passcode not working, forgotten Apple ID password, or related concerns.

Part 2. How to Remove With/Without Passcode

With Passcode:

By removing, iOS 15.2 and later users can straightforwardly encrypt their iPhones. Follow the steps given below, whether using a passcode or the Forgot Passcode feature in iOS 17, to ensure a smooth wiping and resetting experience.

iOS 15.2 / iOS 16:

Step 1

Ensure your iPhone is on iOS 15.2 or later, connected to a cellular or Wi-Fi network, and signed in to your Apple ID.

Step 2

On the screen showing, tap Erase iPhone again.

Unlock iPhone Security Lockout
Step 3

Then, apply the on-screen directions to complete the erasing and resetting process.

Step 4

Lastly, enter your Apple ID password when prompted to complete the procedure.

iOS 17:

Step 1

Tap Forgot Passcode? on the screen.

iPhone Unavailable Reset iPhone iOS 17
Step 2

Next, select Start iPhone Reset and enter your Apple ID password.

Step 3

Finally, follow the subsequent on-screen instructions to finalize the erasing and resetting process.

Without Passcode:

Unlocking the potential of your iPhone has always been challenging with imyPass iPassGo. Seamlessly remove the (null) without needing your passcode. This powerful iOS unlocker is designed to tackle various iPhone screen passcodes, including 4-digit/6-digit, Touch ID, Face ID, and Screen Time passcodes, elevating your device's accessibility.


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Here are the steps to remove the

Step 1

Download and launch this iPhone passcode unlocker on your computer. It empowers you to access a locked iPhone, whether you're on a Mac or Windows PC. Upon entering its main interface, you'll encounter four primary functions: Wipe Passcode, Remove Apple ID, Bypass iCloud Activation Lock, and Screen Time. Opt for the Wipe Passcode feature to gain entry into your locked iPhone.

Choose Wipe Passcode
Step 2

Then, link your locked iPhone and then press the Start button. Once the connection has been established, confirm the device information and download the associated firmware package.

Download Firmware Package
Step 3

After downloading the firmware package, click the Unlock button. Then type 0000 to ensure that you have removed the lock screen password. After that, you can access your locked iPhone without a passcode.

Unlock iPhone Passcode


  • How do I fix my iPhone passcode?

    To fix your iPhone passcode, go to Settings, tap Face ID & Passcode or Touch ID & Passcode, enter your current passcode, and select Change Passcode. Set a new passcode by following the on-screen prompts. If you've forgotten your passcode, connect your iPhone to iTunes or use iCloud to perform a restore.

  • How can I know my iPhone passcode?

    If you forget your iPhone passcode, the sole legitimate recovery method is through your Apple ID. Access the Forgot Passcode? Option on your lock screen, following on-screen instructions. Alternatively, utilize iTunes or iCloud for a device reset, bearing in mind the data erasure. This process ensures secure passcode recovery, providing users with essential options to regain access to their iPhones while considering the potential loss of data during the reset.

  • How many passcode attempts are on the iPhone?

    After six incorrect passcode attempts, your iPhone is disabled temporarily, displaying a Try Again in X minutes message. Subsequent unsuccessful attempts further increase the lockout duration. In extreme cases, after ten consecutive failures, your iPhone may be disabled, requiring a connection to iTunes or iCloud for recovery.

  • How do I turn off my iPhone passcode?

    To turn off your iPhone passcode, navigate to Settings, tap Face ID & Passcode or Touch ID & Passcode, enter your current passcode, and choose “Turn Passcode Off.” Confirm your decision, and your iPhone will no longer have an active passcode, enhancing accessibility at the the expense of security.

  • What should I do if my iPhone is disabled?

    To enable your iPhone passcode, access Settings, tap Face ID & Passcode or Touch ID & Passcode, enter your current passcode, and select Turn Passcode On. Follow the prompts to set a new passcode, enhancing the security of your device. This feature protects your personal information and device access.


All in all, this post taught the importance of addressing the security lockout error. Whether you choose to navigate iOS settings or utilize third-party software like imyPass iPassGo, understanding the reasons behind this issue is vital. With insights into passcode fixes, removal methods, and frequent FAQs, users can confidently restore access and resolve the support Apple com iphone restore passcode challenges they encounter.

Penny Warren
Penny Warren

Penny Warren, a senior editor from imyPass, is specialized in MS Office software. You can find professional tutorials and solutions of MS Office software from her posts.

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