"You must change your iPhone unlock passcode within 60 minutes." Sounds pretty scary, right? Numerous users have come across a pop-up window asking for iPhone passcode change while surfing the internet. Some iPhone users are worried because they don't know if this results from an iPhone virus attack. Also, all of them are afraid that once they change the iPhone unlock passcode, the data on the device will be leaked to someone else.

If you are having trouble dealing with iPhone Passcode Requirement, then this passage is totally for you. Below we have listed some reasons why iPhone keeps asking to change passcode and how to stop iPhone from popping up the passcode requirement. Read the following content carefully, and hopefully, you can find a solution.

• Part 1. Why Does iPhone Keep Asking to Change Passcode?
• Part 2. How to Stop iPhone from Popping Up Passcode Requirement
  • Method 1. Change the iPhone Unlock Passcode
  • Method 2. Ignore the Passcode Requirement Popup
  • Method 3. Clear Safari History and Website Data
  • Method 4. Remove Configuration Profiles in Settings
  • Method 5. Delete Exchange Email Account
  • Method 6. Remove MDM without Password
• Part 3. How to Prevent iPhone Passcode Requirement Popup
• Part 4. Conclusion

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Part 1. Why Does iPhone Keep Asking to Change Passcode?

If your iPhone shows the message "You must change your iPhone unlock passcode", it usually means the device has detected a security setting or policy that requires a stronger or updated passcode. This prompt may appear for several reasons, including:

1. Rather Simplistic Passcode

If your iPhone unlock passcode is too simple, such as 1111 or 1234, Apple is likely to recommend that you change your unlock screen passcode to better protect your device.

2. Accumulated Browser Cache

Cookies and caches can build up when you surf the internet frequently with a web browser. When the amount reaches a certain level, it is necessary to have it removed. If you fail to clear up your browsing cache data, a pop-up window will appear asking you to change the passcode on your iPhone.

3. MDM Restriction

If your iPhone is under MDM, the administrator can enforce passcode change prompt on your device. And you can only follow the prompt to ensure further use.

4. Email Accounts or Configuration File

iPhone users can go to Apple's website and find a page about this issue. It mentioned that Microsoft Exchange-based configuration profiles and email accounts sometimes have passcode policies that could cause such problems. You may need to change the passcode on your iPhone.

5. System Bug

In some cases, systematic bugs or failures can also cause the malfunction. The iPhone asks to change the passcode all the time, though you can use its feature as normal.

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Part 2. How to Stop iPhone from Popping Up Passcode Requirement

If your iPhone keeps showing the "Passcode Requirement: You must change your iPhone unlock passcode" message, there are several ways to deal with it, depending on what is causing the problem. In some cases, the issue is related to a weak passcode, while in others it may be triggered by browser data, configuration profiles, Exchange account policies, or MDM restrictions. Below are some practical methods you can try to stop the iPhone passcode requirement pop-up.

Method 1. Change the iPhone Unlock Passcode

The easiest way to stop the iPhone passcode requirement is to follow the message to change your iPhone passcode. When you see this message next, tap Change Continue or Change Now to change the iPhone unlock passcode.

Step 1. Tap Continue or Change Now to change the passcode.

Step 2. Enter your currently used password and tap Continue again.

Step 3. Do as suggested on the screen to set up a new password for your iPhone.

Method 2. Ignore the Passcode Requirement Popup

Sometimes, the passcode requirement message appears temporarily. If the prompt is caused by a minor system glitch, you may dismiss it first and observe whether it comes back. This method may work when the alert is not being enforced by device management or account security policies.

Method 3. Clear Safari History and Website Data

Too many cookies and cache will also cause the iPhone Passcode Requirement message to occur. In this case, you can try clearing the browsing cookies and cache in Safari or other web browsers on your iPhone. Here's how to clear the browsing data in Safari.

Step 1. Go to Settings > Apps and select Safari.

Step 2. Scroll down to tap Clear History and Website Data.

Step 3. Tap Clear History and Website Data to confirm.

Method 4. Remove Configuration Profiles in Settings

If you are using a business-owned iPhone with an MDM profile, or if you have previously installed a beta version of iOS, this can result in some configuration profiles. So by removing the MDM from your iPhone, you can get rid of the iPhone Passcode Requirement message. Here's how to.

Step 1. Go to Settings > General, then scroll down to tap VPN & Device Management.

Step 2. Choose the configuration file and tap Remove Management to remove the message.

Method 5. Delete Exchange Email Account

Another possible approach for users who want to deal with passcode requirement message on their iPhone could be to drop Exchange email account. Here is how to delete Exchange Email Account on the iPhone.

Step 1. Go to Settings > Apps, then select Mail.

Step 2. Tap Mail Accounts and select the one that Microsoft Exchange has added.

Step 3. Tap Delete Account to finish the process.

Method 6. Remove MDM without Password

If your iPhone is managed by Mobile Device Management, the passcode requirement may be enforced by the administrator's security settings. In this situation, the pop-up will usually continue until the MDM restriction is removed. Removing MDM can help stop the repeated message, especially if the device is no longer supposed to belong to an organization. Using MagFone iPhone Unlocker can help remove MDM without a password.

In addition to removing the MDM on iPhone, MagFone iPhone Unlocker is an expert at unlocking iPhone passcode, unlinking Apple ID without password, and bypassing Screen Time lock. For anyone having trouble solving the iPhone Passcode Requirement problem, MagFone iPhone Unlocker can be your best assistant without a doubt. Here's how to remove passcode requirement from your iPhone by using MagFone software.

Step 1 Connect iPhone to Computer

Open MagFone iPhone Unlocker to get ready. Connect your iPhone to a computer to make it detectable by the program. Then select the Remove MDM option and click the Start button.

Step 2 Remove MDM on iPhone without Password

When the iPhone is detected by the software, click Unlock to remove the device management from your iPhone.

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Part 3. How to Prevent iPhone Passcode Requirement Popup

To prevent the iPhone passcode requirement message from popping up, it is important to keep your device secure and properly maintained. Using a strong passcode, updating iOS regularly, avoiding suspicious apps, and reviewing device management or account settings can all help reduce the chance of repeated passcode prompts.

• Keep iOS Updated: Install the latest iOS updates to fix bugs and improve system stability.
• Avoid Simple Passcode: Use a strong passcode instead of easy combinations like 1234 or 1111.
• Turn Passcode Off: If appropriate for your situation, disabling the passcode may stop the prompt, though it lowers security.
• Avoid Malware Software: Do not install untrusted apps or files that may cause abnormal iPhone behavior.

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Part 4. Conclusion

In this guide, we explained why the iPhone Passcode Requirement message keeps popping up and covered several practical ways to fix it based on different causes. Whether the issue is related to a simple passcode, browser data, configuration profiles, Exchange policies, MDM restrictions, or a system glitch, the methods above may help you resolve it. If you need a faster solution to deal with passcode-related issues on iPhone, MagFone iPhone Unlocker can always be a useful option.