How to Unlock a Security Lockout iPhone Without Passcode

Samuel Spenser Published on September 21, 2026Unlock iOS3-min reading

What does Security Lockout mean on iPhone? How long will your iPhone stay locked? Can you fix it without a computer? If you're searching for answers to these questions, this complete troubleshooting guide will explain everything you need to know about iPhone Security Lockout and how to resolve it.

Part 1: What Does Security Lockout Mean on iPhone

You may see "Security Lockout" when you enter the wrong passcode several times. This feature prevents further attempts to protect your personal data if your iPhone gets lost or stolen. Your iPhone can still receive calls and notifications, but you can't open any apps or use any features. Older iOS versions show "iPhone is Disabled," while iOS 15.2 and newer versions display "Security Lockout" or "iPhone Unavailable."

Part 2: How Long Does an iPhone Security Lockout Last

The lockout duration is not fixed - it increases gradually with every wrong passcode attempt. After too many failed attempts, your iPhone will show "Security Lockout" instead of a countdown timer. You'll have to reset and erase your device to regain access. Here is how the lockout time usually works:

Part 3: How to Fix iPhone Security Lockout

Before trying any method, keep in mind that all solutions require erasing your iPhone. All your current data and settings on iPhone will be removed. If you have a previous backup, you can restore your iPhone with iTunes or iCloud.

Use Forgot Passcode Feature (iOS 15.2+)

If your iPhone runs iOS 15.2 or later, Apple provides a built-in option to reset your device directly from the Lock Screen.

On iOS 17 and later

On iOS 15.2 to iOS 16

Use a Professional iPhone Unlocker

If you forgot your Apple ID password, you cannot use this built-in feature to fix a Security Lockout iPhone. In this case, this professional iPhone unlock software is your best choice to remove the screen lock. imyPass iPassGo supports removing the 4-digit code, 6-digit code, Face ID, or Touch ID easily. Whether your iPhone is disabled or stuck on the Security Lockout screen, you can unlock it with iPassGo easily.

How to unlock Security Lockout iPhone :

Restore iPhone Through Recovery Mode

Another official way is to use iTunes to restore an iPhone. It requires a Mac or Windows PC with the latest iTunes/Finder installed.

On iPhone 8 or later:

Quickly press and release the Volume Up button, then quickly press and release the Volume Down button. Press and hold the Side button until the recovery mode screen appears.

On iPhone 7/7 Plus:

Press and hold the Volume Down and Side buttons at the same time until the recovery mode screen appears.

On iPhone 6s or earlier:

Press and hold the Home and Side (Top) buttons until the recovery mode screen appears.

Erase iPhone via Find My

If you enabled Find My before the iPhone Security Lockout happened, you can remotely erase your iPhone through iCloud.

Conclusion

Getting locked out with iPhone Security Lockout can feel stressful, but your locked iPhone can be fixed with the methods above. You can try Apple's official methods first or choose a third-party unlock tool if those options are not available. After you unlock your iPhone, it is a good idea to keep your passcode in a safe place. This can help you avoid the same Security Lockout issue in the future.