I don't receive the apple id code. How to verify this iphone on another device. Frequently asked questions about iCloud Keychain. Connecting a new iOS device to iCloud Keychain

Two-step verification

Two-step verification is an additional security measure for your Apple ID account. It is designed to prevent unauthorized access to your account if an attacker manages to find out your password. Once you enable optional verification, you will be required to verify your identity using one of your personal devices or another approved method before you can:

Sign in to your Apple ID to manage your account
Sign in to iCloud on your device or at iCloud.com
Sign in to iMessage, Game Center, or FaceTime
purchase content from the iTunes, iBooks, or App Store on your new device
Get technical support from Apple associated with your Apple ID

Two-Step Verification makes your Apple ID account and your personal information more secure.

To enable two-factor authentication, follow these steps:

Follow the link Set up two-step verification now
The Two-Factor Authentication Setup Wizard appears. Or open it as follows: in the “Security” section next to the “Two-Step Verification” option, click the “Configure...” link.

The first screen is informational and describes how two-step authentication works. Click the “Continue” link.
Enter your phone number to which SMS messages with one-time verification codes will be sent. Enter the correct number and click “Continue”.
A verification code will be sent to your phone number. Enter it in the next window and click “Continue”.

Note: You can also receive verification codes on any Apple device that has Find My iPhone, Find My iPad, or Find My iPod touch enabled.

A screen with the recovery key will open. This key will be required if you forget your passwords or lose access to trusted devices. Print the key and keep it in a safe place. then click the “Continue” link.
For security reasons, you will be asked to enter your recovery key to ensure that a copy of the key has been saved. Enter the correct recovery key and click “Confirm”.
On the next screen, read the basic terms of use of two-step verification and check the box “I understand the above terms”, so click the “Enable two-step verification” link.

Now, every time you sign in to your Apple ID, iCloud service, or purchase content from the iTunes Store, App Store, or iBooks Store on a new device, you'll need to verify your identity by entering your password and a 4-digit verification code.

If necessary, you can disable two-step verification. To do this you need to follow simple steps:

Go to https://appleid.apple.com and sign in to your account
In the “Security” section, next to the “Two-Step Verification” option, click the “Edit” link.
Click the “Disable two-step verification” link.
Come up with security questions and make sure your date of birth is correct.

Two-factor authentication

Two-factor authentication is a new security method that is directly built into the operating systems iOS, macOS, tvOS, watchOS, and Apple services. Two-factor authentication is available to iCloud users who use at least one device running iOS 9 or OS X El Capitan or later.

Note Note: You cannot enable two-factor authentication in your browser; you must use a compatible device. If you have two-step verification enabled, you will need it first.

If you're using an iPhone, iPad, or iPod touch with iOS 9 or later:

Go to Settings and sign in to your account if necessary.
Click on your Apple ID.
Select Password & Security.
Then select the option “Enable two-factor authentication”

If you are a Mac user running OS X El Capitan or later:

Go to > System Preferences > iCloud.
Log into your account if necessary, then click the "Account" button.
Click "Security".
Then select the “Enable two-factor authentication” option.

To enable two-factor authentication, you will need to enter your device passcode.

Application passwords

Some services and apps that use an Apple ID do not support two-step verification or two-factor authentication. In this case, you need to use special application passwords. App passwords help you maintain a high level of security because third-party sites and apps won't receive your primary Apple ID password.

Go to https://appleid.apple.com and sign in to your account
In the “Security” section next to the “Application Passwords” option, click the “Create Password” link.”
Follow the onscreen prompts to create a password.
Once the password is generated, paste it into a third-party application or service.

To have access to Apple services, each user must register an account, which is commonly called an Apple ID. Like any other account, this one also consists of a login and password. An email address is used as a login, which users “shine” always and everywhere, so it is not difficult to recognize it. Given the large range of programs for selecting and cracking passwords, it is possible to gain access to Apple ID today. Apple understands this, which is why they offer users the protection that is relevant today - two-step authentication. True, this requires a special code, and many users simply do not know where to enter the Apple ID verification code.

By the way, Apple offers two-step verification for iOS 8 (and earlier) users, and for those luckier (iOS 9 and older), two-step verification. You should still know where to enter the Apple ID verification code, because both methods are similar to each other.

What is two-step verification?

This is additional protection, thanks to which no one will gain access to the Apple ID even if he knows the login/password pair. To access it you will still need a specific set of numbers, which he will not have.

If you don't know where to enter your Apple ID verification code, see the following instructions.

Go to the official website appleid.apple.com. Enter your login and password, secret code.
We study the information about the verification that is issued automatically. Next, click “Continue”. It may happen that information about two-step verification will not be displayed. You can find it in the section "Edit - Security - Configure - Two-step verification."
In the next window you must enter your phone number. It will receive codes via SMS to complete the verification. It is not necessary to choose your phone number. You can indicate the number of your parents, wife, etc.
On the next page you need to check the phone number you specified. You should receive a code via SMS. Enter it in the window that appears. If it is not there, then click on the “Resend code” button.
After entering the code, the program will prompt you to select auxiliary gadgets to receive a verification code. Here you can specify additional trusted smartphones. Each trusted smartphone will have to be confirmed via SMS.
After confirmation, you will see It is complex and unchangeable. It needs to be kept in a safe place - it will be used if you suddenly forget the password to your Apple ID account or simply lose your trusted smartphone.
In the next window you will have to enter the recovery code again. This may seem strange to some, but it's normal. This step focuses the user's attention on the importance of the key. Enter the code from the sheet without copying it programmatically.
Lastly, we accept the verification conditions.

That's it. The check is activated. Now, when you try to sign in to your Apple ID account, you will need an Apple ID verification code. You now know where to enter it. The attacker also knows, but he will not be able to log into the account, because he simply does not have a trusted smartphone.

By the way, it is best to indicate a trusted phone number not of your own, but of a close relative. If suddenly someone steals your iPhone, they can easily log into your Apple ID, because the verification code will be on the same phone.

Two-Step Verification

There is no practical difference between verification and authentication. At least the user won't notice them. In both cases, you need to know where to enter the Apple ID verification code. In both cases, an SMS with a verification code is sent to the phone, after specifying which access to the account is granted.

Authentication is enabled in the settings. There is a menu item "Password and...". Authentication may also be available in iCloud settings, in the Apple ID tab - “Password and Security”. Click on "Enable". The protection will be enabled, but not yet activated.

Now we need to configure authentication. We enter a trusted number, wait for the code, and confirm the smartphone. Now the protection is activated, next you need to figure out where to enter the Apple ID verification code. When logging into any Apple service, you will need to provide a login and password. And then the code will be sent via SMS. It must be entered after the login/password pair.

What is the difference?

It’s easy to see that there are practically no differences between two-step verification and authentication. Both require an Apple ID verification code to sign in, so what's the difference?

Apple claims that it is more reliable and modern protection. And although the user does not see the difference, the authentication system more effectively verifies devices and sends verification codes. Overall the optimization is much better.

Now you know where to enter your Apple ID verification code. But first the protection needs to be turned on.

Conclusion

I highly recommend using this protection. Regardless of what operating system you have (old or new), use two-step authentication or verification, as this protection negates any efforts of thieves to find out access to your account. Well, if you don’t know where to enter the Apple ID verification code, then there will be no problems with this, because the user interface is so simple that even a child can figure it out.

Many people encounter problems after purchasing a used iPhone, iPad and iPod due to the fact that the device is tied to the account of the former owner of the device sold to you.

Due to the fact that I get a lot of questions like “I bought a used iPhone, but I can’t delete the former owner’s account to enter my own... help!”, in this article I will tell you how to protect yourself from buying a “brick” that is tied up to someone else’s account (due to which you will not be able to fully use the device).

So, before you say goodbye to your hard-earned money for a used iPhone or iPad, iPod, we need to check the activation lock of the device.

Activation lock.

1. Go from your computer to the link https://www.icloud.com/activationlock/
2. Enter the IMEI or serial number of the device.
3. Enter the verification code.
4. Click the “Continue” button and wait for the test result.

Activation lock will not allow you to activate an iPhone with a new SIM card or activate any iCloud account on this device other than the account linked to the device.
To unlock, you will need to enter the password for the linked account and follow the steps below.

Removing a device from the previous owner's account.

If you have already erased your device

If you see one of these pictures

ask the device owner to enter the Apple ID and password for the attached account. Then you need to remove the device from its iCloud account.
If you cheated and bought a device without checking the activation lock, and found that the device is linked to someone else’s account (see images above), but you have a connection with the previous owner, contact him and ask him to do the following, having first turned on Wi-Fi Fi on device:

www.icloud.com/find.
Click All Devices to open a list of devices associated with your account. Then select the device you want to remove from the list. A gray dot or the word “Offline” appears next to the name of the desired device.
Click Remove from Find My iPhone to remove the device from your account.

After removing a device from the previous owner's account, turn it off. To do this, press and hold the Sleep/Wake button located on the top right side of the device. Then reboot your device and continue setup as normal.

If your device has not yet been erased

If you haven't already erased your device, you'll be able to go to the Lock screen or Home screen as shown below.

If the previous owner is near you and has access to the device
Ask the previous owner to delete all content and settings. To do this, he must go to Settings > General > Reset > Erase Content and Settings. Then he should enter his Apple ID and password. After erasing the data from the device, you can continue the setup process.

If the previous owner is not around
Make sure your device is turned on and connected to a Wi-Fi or cellular network. Once done, contact the previous owner and ask them to follow the steps below to remove the device from their account.

Sign in to your iCloud account at www.icloud.com/find.
Click All Devices to open a list of devices associated with your account. Then select the device you want to remove from the list.
Erase all content and settings on your device by clicking the Erase button. Do not enter a phone number or message when prompted. Click the “Next” button until all data is erased.
Once the erase is complete, click Remove from Find My iPhone to remove the device from your account.

Once the device is erased and removed from the previous owner's account, you can continue setting it up.

Preparing to sell or give away an iPhone, iPad, or iPod touch

If you still have your iOS device

Before you sell or give your iOS device to someone else, make sure you erase all personal data from it. To protect your data and return your device to factory condition before handing it over to a new owner, follow these steps:

Go to Settings > General > Reset, then Erase Content and Settings.
- This will remove all data from your device, including credit and debit cards added to Apple Pay, as well as photos, contacts, music, and apps. iCloud, iMessage, FaceTime, Game Center and others will also be disabled.
- If your device is running iOS 7 or later and Find My iPhone is turned on, you'll need to enter your Apple ID and password. By entering your password, you can erase all data from your device and remove it from your account. This will allow the new owner to activate the device.
- When you delete data from your device, its contents will not be deleted from iCloud storage.
Contact your mobile operator for instructions on how to switch services to the new owner.

When you turn on your device for the first time as a new owner, Setup Assistant will help you complete the device setup process.

Important! Don't manually delete contacts, calendars, reminders, documents, photo streams, or other data while you're connected to an iCloud account, because doing so will also delete the content from iCloud servers and all your iCloud-connected devices.

If you no longer have an iOS device

If you haven't completed the instructions above before selling or giving away your iOS device, follow the steps below.

Ask the new owner to erase all content and settings as described above.
If you use iCloud and Find My iPhone is turned on, you can erase your data remotely and remove the device from your account. To do this, go to icloud.com/find, select your device and click the Erase button. After erasing data from your device, click the “Remove from account” button. After you delete your device, you must wait 24 hours before you can activate iMessage on your new device.
If you can't complete the suggested steps, change your Apple ID password. Changing your password doesn't delete any personal data stored on the device, but it does make it impossible for the new owner to delete the information from iCloud.

If you use Apple Pay, you can also delete your credit or debit card information on iCloud.com. To do this, tap Settings to view the devices that use Apple Pay, then select the device and tap the Remove button next to Apple Pay.

Two-factor authentication is a special feature designed to enhance the security of Apple online services. It is designed to protect user data when using Apple ID and iCloud accounts on iPhone, iPad, Apple Watch and Mac.

In 2013, Apple launched a two-factor verification service that ensured users were the only ones who could access their account, even if someone else found out the password. In 2015, with the launch of iOS 9 and OS X El Capitan, the company introduced two-factor authentication. While the service sounds similar with two-factor verification, it has added an extra layer of security that protects accounts in the event of a hacker breach.

When using two-factor authentication, account access is only possible from trusted iPhone, iPad or Mac devices. When you sign in to a new device for the first time, you'll need to provide two pieces of information: your password and a six-digit numeric verification code that automatically appears on trusted devices.

How to disable Apple's two-step verification:

(if you don't have two-step verification enabled, just skip this step)

Step 1: Open your Apple ID settings by going to . This page allows you to change your preferences and privacy settings.

Step 2: In the Security section, click the Edit button.

Step 3: Now click on “Turn off two-factor verification”. Specify the security questions that will be used to restore the device, as well as your date of birth.

Step 4: Apple will send an email confirming the change.

How to enable Apple two-factor authentication:

Now that verification is disabled, you can enable two-factor authentication. When you enable this feature, making any changes to your account information, signing in to iCloud, or making purchases from the iTunes Store or App Store on a new device will require you to verify your identity using one of your existing devices.

On iPhone, iPad, or iPod touch with iOS 9 or later:

Step 1: Open the Settings app. Go to the iCloud section and then your account section.

Step 2: Click Password & Security.

Step 3: Click Set Up Two-Factor Authentication.

Step 4: Specify the required settings after completing the setup.

On a Mac running OS X El Capitan or later:

Step 1: Go to the Apple menu and launch System Preferences.

Step 2: Go to iCloud and select Account.

Step 3: Select the “Security” section, then enter your Apple ID password.

Step 4: Click the Enable Two-Factor Authentication button.

Two-factor authentication greatly enhances Apple ID security. Once this feature is enabled, you will need a password and access to verified devices or a verified phone number to sign in to your account.

The additional user verification function completely controls all attempts to log into your account and use of applications: find out how to properly use and how to disable two-factor authentication in Apple ID on your Apple device.

One of the main advantages of Apple is approach to security and privacy policy user information.

Two-step authentication is one of the modern techniques for achieving the maximum level of security in logging into your account.

The company uses this technology to verify the owner of the gadget when trying to log into an account. Multi-level authentication is a 100% guarantee that only its owner will have access to the system.

Operating principle. Difference in operation of authentication and verification

The activated multi-level authentication function perfectly protects your account from hacking and unauthorized entry by other users.

Only the owner of the ID will be able to log in, because the system will require you to enter two types of data:

Apple ID password;
Digital code, which will be sent to all trusted devices - it is proof of legal authorization.

Example: You decide to log into your iCloud account from any browser or client program. For this action you need to enter your username and password. After authorization, you will not be able to log into your account - you must additionally enter a code that confirms authorized entry.

The required code is displayed on all gadgets linked to an Apple ID. Enter the numbers into the iCloud authentication window to access your profile.

A visual diagram of how the function works is shown in the figure:

After the first correct entry of the code, entering numbers will no longer be requested after the next software startup. Re-authentication only required in a few cases:

When resetting;
When you re-enter.

Also, the constant introduction of digital codes is mandatory for functions that have an increased degree of security - changing smartphone settings, deleting system parameters, and others.

Verification and authentication. What is the difference?

It is important to distinguish between concepts two-step verification And two-factor authentication , since they have a similar effect, but different meaning.

Examination was implemented and introduced into Apple gadgets back in 2015. The main purpose of the option is additional control over logging into your Apple ID account. The check is available starting with iOS 9 firmware.

Authentication - This is an advanced version of the check. Apple has improved the function and introduced new security management systems into it. In particular, working with location. The principle of working with cards is to mark “safety” points.

Each person regularly visits the same places, so on the map you can definitely select several points from which you can easily log in.

If the login is made outside these points, a verification code and a warning about the possible actions of an attacker are immediately sent to trusted devices.

As you can see, authentication is indeed a more automated and reliable method of identity control.

The purpose of the verification is to send a code to a trusted gadget, and authentication also analyzes the location of the device and warns the owner of possible danger.

Feature Requirements

Multi-level authentication is designed for the following gadgets:

All iPhone and iPad models that run iOS 9 and newer versions of the operating system;
Computers with OS X El Capitan pre-installed. Since access codes that come to your computer are displayed in iTunes, to display messages correctly, use iTunes version 12.3 and higher;
iWatch with Watch OS 2 installed;
Apple TV (tvOS operating system).

Disable authentication

Disabling authentication will prevent you from entering additional access codes. You won't have to confirm your location either. Follow the instructions:

Using a desktop browser go to the cloud storage page iCloud.com;
Log in to the system- Enter login and password;
Further type the access code into the text field that appears, which is shown on other gadgets;

Press the key "Allow" in the window that appears on the mobile device;
Next, the browser will automatically redirect you to the user page. If the browser is not included in the trusted list, on your mobile gadget click on "I trust this browser" and click on "Continue";

After successful login, click on the tile "Settings". It is located on the main page of the desktop version of iCloud. Another option for entering settings is to select your username in the upper right corner. Next, in the drop-down list, click on "iCloud Settings";

In the window that appears, press the button "Control". It is located next to the account owner's name;

Next, you will be redirected to the Apple website. In a new window you need to log in by entering your Apple ID username and password;

Go to your account management window and click on the tab "Safety"-"Change";

Find the field "Disable Authentication" and select it. Next, confirm the action by entering the password, which will be sent to the trusted device.

The two-step authentication system is designed in such a way that to protect users as much as possible from all possible hacking attempts. That is why, in order to completely disable the option, the developers have provided for the need to answer a block of questions that you specified when registering your Apple ID.

Only after entering the correct answers into the text fields will you be able to deactivate the option.

Confirm disconnection:

Trusted devices

Verified device– this is any of your Apple devices. The only requirement is that all gadgets must be linked to one ID. It is on the basis of this binding that a group of trusted devices is created.

You will not be able to confirm authentication from a device that is not part of your Apple gadgets group.

Only one owner of a smartphone, tablet, or computer can work with two-step authentication.

List of trusted devices - this is a list of all gadget models to which a digital code will be sent to confirm entry into the Apple ID or program.

You can view this list in the application itself in the Devices tab.

Trusted numbers

Trusted numbers– this is a list of cellular operator numbers to which a digital access code will be sent for authentication. Messages can come not only in text form, but also in the form of a call from an Apple robot.

When you first set up multi-level authentication, you must specify at least one real phone number.

To add a number, you need to enter it in the Apple ID settings field and confirm. As confirmation, enter the code sent to the number in the window that appears.

A SIM card with an associated number must be installed in a trusted device. Otherwise, verification codes will not be received.

What data do you need to remember?

It is important to remember that two-step authentication is a whole set of actions that are aimed at protecting your data.

For full operation of the function You will need to remember or write down the following information:

Account login and password;
Custom codes for programs– digital access identifiers that you have independently set in your account;
Primary key is a set of letters and numbers that is automatically generated after enabling the option. You will need it if you lose access to all trusted numbers and devices.

Be sure to screenshot your master key and move it to a folder on your PC or other device. Also, the code can be written down on a flash drive or piece of paper.

Store this data in this way so that no one can find and use the universal key.

We also recommend that you update trusted numbers in a timely manner. If you change your SIM card, don't forget to enter the new number into your Apple ID. Otherwise, access to the identifier may be lost.

Monitor the physical security of your devices.

Do not leave your smartphone unattended near strangers and use the fingerprint scanner to restrict unlocking of the gadget.

It is important to protect yourself not only from virtual ID hacking, but also from unauthorized access of other people to your phone/tablet.

Enabling the feature

Activating the feature will only take a few minutes.

As a result, you will receive an additional security factor that will protect data in the device memory, installed programs and in cloud storage.

On iPhone and iPad

Follow the instructions to enable authentication on your iPhone:

1. Open your phone settings window;

2. Go to the iCloud field;

3. Click on the item "Password»;

4. Select “Set up 2-factor authentication”;

5. Enter the code that will be sent to your trusted devices and complete the setup. Write the universal key onto physical media.

On Mac OS

On Mac OS, two-step user authentication is only available in El Capitan and newer operating system firmware:

1. Go to the system settings window;

2. Click on the iCloud field and start the account data editing mode;

3. In a new window Click on "Safety". Next, the system will require you to enter the password for the identifier;

4. Click on the key "Set up authentication", which is located at the bottom of the window. Confirm the digital code that will appear on all devices linked to your Apple ID.

Fig. 18 - setting up the function using Mac OS

Alternative receipt of notifications

Receive access codes m Available not only on trusted devices, but also to the Find iPhone service.

You can set this option in the Apple ID settings (Security-Send access codes).

As a result, the verification code will be sent not only to trusted devices, but also to the search service for your iPhone.

Thus, in one window you will be able to monitor login attempts from suspicious locations and view the access code.

This option only works with authentication. It is not possible to work with cards for verification purposes.

Benefits of Multi-Level Authentication

Any Apple ID stores not only information about linked devices, but also credit card data and personal information of users.

Many people store scans of documents and other important information in the cloud, theft of which can lead to irreversible consequences.

If you want to always be sure that your information is safe, use two-factor authentication. Feature benefits:

A unified security organization for all Apple gadgets;
Advanced function control settings;
Guaranteed protection against all levels and types of hacking.

Disadvantages in the function

Despite all the obvious advantages regarding the security of gadgets, multi-level authentication complicates the life of users - remembering keys, The possibility of losing a number or a trusted device creates a number of problems:

Along with multi-level authentication It is impossible to use third-party software. For example, iMobie AnyTrans or the popular PhoneRescue utility;
Difficulty logging into iCloud– due to a flaw in the option, users often encounter system errors even after entering the correct access key to the cloud storage;
Working with a cellular network. If you are in an area with poor coverage, authentication may not work;
Linking to codes. The verification can only be carried out if you have a second gadget at hand that is linked to the same Apple ID as the first device.

If you don’t currently have a second gadget near you, you can use a permanent key, which is stored in your account settings, but in practice, users very rarely write down or remember it.

How to reset a forgotten ID password?

If you want to disable authentication, but are still stuck at the password entry stage, you need to reset the password. Follow the instructions:

In the Apple ID login window, click on the line "Forgot password";
Next, select the field "Reset the password";
An active link for setting up a new code word will be sent to the email associated with your account.
Check your inbox and follow the link in the email from the sender Apple;. To confirm the action, you need to provide a digital authentication password, which will appear on your other Apple devices. After access is restored, disable two-step authentication as described above in the article.

Answers to security questions

If you have successfully completed all the steps to disable authentication, but cannot remember the correct answers to the security questions, follow the instructions:

Go to the access recovery page follow the link iforgot.apple.com/password/verify/appleid;
Enter login– the name of your identifier;
Click "Continue";
In the new window, select "Reset questions";

Since your account has two-step verification enabled, To confirm the action you will need to enter a digital code in a new window. You will then be redirected to the page for selecting new questions.

The presence of such a check must be present in the Apple ID and it is impossible to cancel it. In a new window, the system allows the user to select three questions from those proposed from the list. These are standard things, the answer to which only the account owner can know.

The answer must be typed into the text box below each question.

Pay attention to the keyboard layout and case - it is better to write everything in small letters, do not use numbers and special characters.

To disable authentication, you must answer two out of three questions.

No access to a trusted gadget

If you no longer have access to each of the devices that are included in the list "Trusted", you must use a universal recovery key.

You should have written it down at the stage of enabling two-factor authentication.

The universal key is displayed in your account settings. If you have not logged out of your account, you can view it in the tab "Settings"-"Safety".

If you managed to log out of your account, restore access to your Apple ID Apple support will help.

Write your appeal with a detailed description of what happened and wait for a response. Link: https://support.apple.com/ru-ru.

The message with the code does not arrive - solution

In most cases, problems with receiving verification codes arise due to isolated failures in the OS. Not receiving a notification with numbers to confirm authentication?

Try sending the code again or reboot both devices.

Another case– the message arrived on a trusted device, but it was not displayed in the notification center. Check your inbox, the numbers you need should be there. The sender of the letter is Apple.

As a reset option, you can delete the email chain from Apple and resend the authentication message.

Perhaps the memory allocated for storing one bunch of letters has run out.

The program does not support verification code - what should I do?

Not all programs have a built-in ability to work with verification codes. You can configure this function yourself in your profile.

Log into your account using a browser and set a password for logging into third-party programs yourself.

Costume codes will be known only to you. Use them to log into all services that use an Apple ID profile - iCloud cloud, standard email client, calendar, utility "Notes" and other software.

Follow the instructions:

Sign in to your Apple ID using your browser. Use the address https://appleid.apple.com/#!&page=signin ;
After logging into your account, find the field "Safety" and click on the button "Change";

In the new window, click on "Create a password". Next, select a program or set of applications to which the specified digital code will be applied. Save your settings. Now, when you try to log into the program, you will need to enter the specified numbers.

Error: “Enable verification will be available later”

If you encounter this system message when trying to activate multi-level authentication, it means that you will not be able to configure the option in the near future.

This only happens in two cases - after you recently changed the password for your Apple ID account or as a result of adding a new security question.

The user cannot change the password and set up verification at the same time, since the Apple system regards these actions as a possible attempt by an attacker to access your account.

The setup error message specifies the date from which you can begin creating multi-level authentication.

A notification of this will be sent to the email associated with the ID.