Steps:
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How Long Does iPhone Unavailable Last
When you see the iPhone Unavailable screen, you may wonder how long the security lockout lasts. In this article, we’ll explain the answer clearly. Read on.
How Long Does iPhone Unavailable Last
The duration of the Unavailable state depends on how many incorrect attempts were made. The more failed passcode attempts, the longer duration of unavailable status.
- After a certain number of failed attempts (typically 4-9), you’ll see a message like “iPhone Unavailable Try again in X Time”. Then the iPhone unavailable status should last for the time showing in the message.
- After 10 failed passcode attempts, you’ll see the message like iPhone Unavailable or Security Lockout. There is no time on it. After 10 incorrect passcode attempts, the phone should be permanently locked. The ‘Unavailable’ status should remain indefinitely if the phone has sufficient power and no actions are taken.
On iOS 15 or later, before iOS 16. The lockout time intervals and messages are as follows:
After each additional set of failed attempts in a row, the lockout time increases. Here’s how it typically works:
- 6 failed attempts: iPhone is unavailable for 1 minute.
- 7 failed attempts: iPhone is unavailable for 5 minutes.
- 8 failed attempts: iPhone is unavailable for 15 minutes.
- 9 failed attempts: iPhone is unavailable for 1 hour.
- 10 failed attempts: iPhone Unavailable.
On iOS 16 or later(including iOS 17/18/26). The lock time intervals and the messages are as follows:
- 4 failed passcode attempts, iPhone Unavailable, try again in 1 minute.
- 5 failed passcode attempts, iPhone Unavailable, try again in 5 minutes.
- 6 failed passcode attempts, iPhone Unavailable, try again in 15 minutes,
- 7 failed passcode attempts, iPhone Unavailable, try again in 1 hour.
- 8 failed passcode attempts, Security Lockout, try again in 3 hours.
- 9 failed passcode attempts, Security Lockout, try again in 8 hours.
- 10 failed passcode attempts, Security Lockout.
In the newer iOS version, such as iOS 16/17/18/26, you should wait for a longer time. The security lever is higer than before. We’ve hihghlighted. Those messages means you should wait for the time as the live timer shows.
Before the 10 failed passcode attempts, you just have chances to enter the correct passcode if you can remember it. Any you can get everything back on your iPhone.
Otherwise, you should unlock it to use the Phone.
If you have vital data on your iPhone that you want to keep, wait as possible as you can. So that you can try your passcode until the timer is up.
If you forget the passcode, you can refer to our text and video guide on how to unlock it.
How to Unlock an Unavailable iPhone: Complete Solutions Guide
When your iPhone shows “iPhone Unavailable” or “Security Lockout”, it means the device has been locked after too many incorrect passcode attempts. Apple designed this feature to protect user data, but it can leave legitimate owners locked out of their own phones.
Below, we explain all effective ways to unlock an unavailable iPhone, starting with Apple’s official solutions and a carefully recommended third-party option: SD iPhone Unlocker.
Important Things to Know Before Unlocking
Unlocking an unavailable iPhone will erase the device
Personal data can only be recovered from a backup
Solution 1: Use “Erase iPhone” or “Forgot Passcode” (iOS 15.2+)
Best choice if available
Apple introduced an on-device erase option in newer iOS versions, making this the easiest solution.
Steps:
On the iPhone Unavailable screen, wait for Erase iPhone or Forgot Passcode? to appear.
Tap the option and confirm.
Enter your Apple ID password.
Wait for the iPhone to reset.
Set up the device again and restore from a backup if available.
Why choose this:
No computer required
Official Apple method
Fast and safe
Limitations:
Not available on older iOS versions
Data is erased
Solution 2: Unlock iPhone Using Recovery Mode (iTunes / Finder)
Best when the erase option doesn’t appear
Recovery Mode allows you to restore the iPhone through a computer.
Steps:
Turn off the iPhone.
Connect it to a computer using a USB cable.
Enter Recovery Mode:
Quickly press Volume Up, then Volume Down
Hold the Side button until the recovery screen appears
Open iTunes (Windows or macOS Mojave) or Finder (macOS Catalina+).
Select Restore/Restore and Update when prompted.
Wait for the restore to finish.
Why choose this:
Free and reliable
Works on most iPhone models
Limitations:
Requires a computer
Can be confusing for beginners
Data is erased
Solution 3: Use SD iPhone Unlocker (Recommended Third-Party Option)
Best when Apple’s methods are unavailable.
When built-in Apple solutions don’t work—such as when the erase option doesn’t appear or recovery mode feels difficult—SD iPhone Unlocker offers a guided, computer-based alternative.
What Is SD iPhone Unlocker?
SD iPhone Unlocker is a third-party unlocking tool, with clearer instructions and automation, designed to help users remove screen passcodes from unavailable or disabled iPhones. It works by safely restoring the device and removing the lock, allowing you to set it up again.
What SD iPhone Unlocker Can Help With
Remove iPhone Unavailable / Disabled screen
Delete 4-digit / 6-digit passcodes
Unlock Face ID or Touch ID locks
Assist with Screen Time passcode removal
Guide users through recovery mode and firmware download
Download the software SD iPhone Passcode Unlocker in the video to unlock the unavailable iPhone if you need it.
Step-by-Step: Unlock iPhone with SD iPhone Unlocker
Step 1: Install and Launch the Software
Open SD iPhone Unlocker on your Windows PC or Mac and select Wipe Passcode.
Step 2: Connect Your iPhone & Enter Recovery Mode
Connect the unavailable iPhone using a USB cable, then enter it into recovery mode.
Step 3: Download Firmware
Confirm your device model and iOS version, then download the required firmware package.
Step 4: Unlock the Device
Then click OK to Unlock and wait for the process to complete.
Step 5: Set Up the iPhone
After restarting, set up the iPhone and restore data from a backup if available.
Why SD iPhone Unlocker Is a Practical Choice
Advantages:
Clear, step-by-step guidance (beginner-friendly)
Works when Apple erase options are missing
Automatically detects device and firmware
Saves time and reduces setup errors
Things to Consider:
Data will be erased (same as all unlock methods)
Apple ID may still be required after unlocking
Requires a computer and internet connection
Paid software
Solution 4: Unlock iPhone via iCloud (Find My)
Best for remote unlocking
If Find My iPhone is enabled, you can erase the device remotely. When your iPhone is unavailable and online, you can use the method. If your iPhone is offline, you should turn to methods to unlock it with a computer.
Steps:
Visit iCloud.com on another device.
Sign in with the same Apple ID.
Go to Find Devices.
Select the unavailable iPhone.
Click Erase iPhone.
Set up the device after it restarts.
Why choose this:
No cable needed
Can be done remotely
Limitations:
Apple ID required
Data is erased
Final Thought
When your iPhone is unavailable, it’s not permanently unavailable once you have the try again message. After waiting for the countdown timer, you can input the correct passcode to get into it.
But you have a very high risk to lose your device data if you forgot the passcode and have no backups before the lockout. In fact, you can’t back up the locked iPhone. And even if you have the previous backups, you should lose the data between the previous backup day and the lockout date on device. However, if you take no actions, you will get a permanently lockout iPhone if you enter many failed passcode attempts up 10 consecutive inputs.
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