How To Change Your Apple ID on iPhone 12 Pro Max With or Without Password

How To Change Your Apple ID on iPhone 12 Pro Max With or Without Password

Sophia Lv12

How To Change Your Apple ID on Apple iPhone 12 Pro Max With or Without Password

The Apple ID is a unique identifier used to log in to all Apple services, including iCloud, the App Store, Apple Music, and more. You can track purchases and manage your account settings through your Apple ID. But what if you need a new one for security or moving to a new location?

Whatever the reason, learning how to change your Apple ID on your iPad is straightforward. And this guide will show the steps and provide some tips at the end.

browsing on an ipad pro

Part 1: Reasons Why You Might Need To Change Your Apple ID

Your iOS devices contain most of your digital data. That includes your contact list, email, financial information, and social media passwords. All this data is valuable - others can use it to do identity theft, fraud, and other crimes.

If you feel the existing Apple ID isn’t secure enough, it’s a good idea to change your Apple ID on your iPad or other devices. Aside from this, there are a few scenarios where you might find yourself needing to change your details:

You No Longer Use the Email Address or Phone Number Associated With Your Apple ID

Life moves fast, and sometimes contact info changes. If the email or phone number linked to your Apple ID becomes outdated, it’s a good idea to update it. That way, you won’t miss out on vital notifications or have trouble recovering your account if needed.

You Want To Simplify Your Online Life

If you have multiple email addresses, you may want to consolidate them into one email address. It can make it easier to manage and remember your online accounts, including your Apple ID.

You Are Relocating to a Different Region or Country

Moving abroad? Your Apple ID may need an update to match your new location. It ensures access to region-specific apps and services. You need to have a few things in place before you can do that: add a payment method for your new location, cancel your subscriptions, and spend your store credit. Aside from that, you will also need to change your Apple ID country or region.

apple id account information

Changing your Apple ID can be smart, ensuring your digital life stays up-to-date, secure, and tailored to your needs. It’s not complicated, and it’s all about making your Apple experience better suited to you. So, go ahead and learn how to change your Apple ID on your iPad in the following sections.

Part 2: How To Change Apple ID on iPad Without Losing Data?

If you receive a notification from Apple about suspicious account activity, it’s time to act. Before you learn how to change the Apple ID on an iPad – for yourself or others, here are some common signs of a compromised Apple ID:

  • A login attempt from a device or location that you don’t recognize
  • A password change that you didn’t know about
  • Unauthorized messages or purchases
  • A password that no longer works
  • Unfamiliar account details

If you suspect unauthorized access to your Apple ID, below is what you can do.

Steps To Change Your Apple ID to a Different Email Address

If you are worried about losing data such as purchases and contacts, don’t worry. You can update your Apple ID account anytime without disrupting your data. Here’s a step-by-step guide on how to change your Apple ID email address. Just sign out of all Apple services and devices that use your account first.

  • Step 1: Visit the Apple ID official website and log in to your account credentials.

apple id website interface

  • Step 2: Once logged in, select Apple ID in the Sign-In and Security section.

apple id sign in and security

  • Step 3: From the Apple ID pop-up window, enter your new Apple ID in the Change your Apple ID text field.

enter a new apple id interface

  • Step 4: Select Change Apple ID to proceed.
  • Step 5: Check your email to get a verification code sent by Apple to ensure that only you can change it to a third-party email address. Enter the code to complete the update.

Step 6: Sign in to Apple services such as iCloud and Messages, using your new Apple ID to continue sharing with others.

Steps To Change Your Apple ID to a Different Mobile Number

Do you want to use Your Apple iPhone 12 Pro Max number as your Apple ID username? It’s possible, but it depends on your location, how you created your account, and what version of iOS you’re using.

If you’re in China mainland or India, and you’re using iOS 11 or later, you can create a new Apple ID with Your Apple iPhone 12 Pro Max number as the username. However, Your Apple iPhone 12 Pro Max number must be (+86) or (+91). So, if you’re thinking of, “How can I change my Apple ID on my iPad if it’s a mobile phone number?” then this guide is for you:

  • Step 1: Log out of all Apple services and devices currently signed in with your Apple ID, except the one you’re using to change your Apple ID.
  • Step 2: On your iPad, go to Settings > [your account name] > Sign-in & Security.
  • Step 3: Tap Edit next to Email & Phone Numbers.

click edit on iphone

  • Step 4: Go to the Delete icon next to your mobile number and follow the directions given.
  • Step 5: Enter the code sent to the mobile number you added as your new Apple ID to verify it.
  • Step 6: Log into all Apple services using your new Apple ID.

Even if you can’t change your Apple ID on your iPad to a mobile phone number, you can still associate it with a phone number on your account page. It means you can use a different email address or mobile phone number to log in to your Apple ID. See the next sections for more information on the workarounds you can try.

Part 3: What To Do if You Cannot Change Your Apple ID on iPad?

Changing your Apple ID on an iPad is usually easy. However, there can be setbacks during the process. Now, here’s what to do if you find yourself unable to do it and why it might be happening:

Try Again Later

If you encounter errors during the process, give it a little time and try again. Mayne it is because you changed your Apple ID on your iPad to an iCloud email address within 30 days.

change apple id to icloud email

Check if Apple ID Is Already in Use

Apple IDs are unique, and you can’t have two identical ones. If you’re trying to change your Apple ID to one that’s already in use, you’ll hit a roadblock. Ensure that the new Apple ID you want isn’t already taken. Remove it from the family member’s account if they are using it.

Your Apple ID Is an Email Address

If your current Apple ID is an email address, you won’t be able to change it to a mobile phone number directly. Instead, you can add an email or phone number to your account for contact purposes.

If you’ve addressed these issues and still can’t change your Apple ID, don’t worry. Apple customer support is available to assist you with account-related challenges. Contact them for guidance and solutions tailored to your situation.

However, if you can’t change your Apple ID on your iPad because you forgot or don’t have access to the password, you can use a third-party tool such as Dr.Fone. This tool is easy to use and can help you unlock your iPad and remove the Apple ID in a few clicks.

Part 4: Using Wondershare Dr.Fone To Remove Apple ID Without Password

Dr.Fone Screen Unlock (iOS) tool is your go-to solution for unlocking iOS devices without a passcode. The best part? It is easy to use for users of all technical backgrounds. With Dr.Fone, you can unlock iOS screens protected by 4 to 6-digit passcodes, Face ID, Touch ID, and more.

But it doesn’t stop there; Dr.Fone can also help remove the iCloud activation lock, unlock Apple ID without a password, and much more. This powerful tool is a lifesaver for iOS users, supporting the latest iPadOS 17, iOS 17, and iPhone 14.

Step-by-Step Guide to Removing Apple ID on iPad Using Dr.Fone

Dr.Fone can bypass the Find My/Find My iPhone feature to remove your Apple ID from your iPad, iPhone, or iPod Touch. Follow the steps below to learn how to use this feature on your iOS device.

  • Step 1: Get Wondershare Dr.Fone from their website and install it on your computer.

  • Step 2: From the app’s Toolbox homepage, click Screen Unlock, and select iOS.

dr.fone toolbox homepage

  • Step 3: Select Remove AppleID from the available Screen Unlock tools.

dr.fone screen unlock tools

  • Step 4: Connect your iPad or other iOS device to your computer, then click Unlock Now to continue.

dr.fone unlocks connected device

  • Step 5: Click Yes to confirm your device has a screen lock. Otherwise, it won’t work.

confirm screen unlock setup

  • Step 6: Enable the Two-Factor Authentication on your iPad so you can unlock your Apple ID. Then, click Yes to proceed.

confirm two-factor authentication enabled

  • Step 7: Follow the on-screen instructions to put your iPad in Recovery Mode.

put device in recovery mode

  • Step 8: The next screen will demonstrate the Device Model information. Select an option from the System Version dropdown list and click Start.

select the system version required

  • Step 9: The iOS firmware will start downloading, and you can see the progress on the next screen. If you’re experiencing slow download speeds, click Copy to get the link and download it.

firmware download in progress

  • Step 10: Review the Device Model and System Version, then click Unlock Now to proceed.

dr.fone firmware downloaded

  • Step 11: From the Warning dialogue box, enter the code shown in the text field, then click Unlock.

dr.fone warning dialogue box

  • Step 12: Wait and refrain from using your device while it’s connected to avoid a bricked device.

unlocking apple id in progress

  • Step 13: Once finished, click Done, then check your iPad. If your Apple ID is not unlocked, you may need to click Try again to restart.

dr.fone unlocked device apple id

Best Practices To Secure Your iOS Data

Changing your Apple ID on your iPad can be a great way to protect your privacy and security. However, it’s important to take steps to ensure that your iOS data remains safe during the process. Here are some tips to help you do just that:

  • Backup Your Files

Before you change your Apple ID on your iPad, create a backup of your data so you don’t lose important files. You can create a backup using iCloud or Dr.Fone.

Dr.Fone also allows you to view the contents of your backup before you restore it, so you can ensure that you’re getting back exactly what you want. This way, you can restore your data to your new Apple ID if needed.

  • Password Check

Review your current passwords. Change any weak or compromised ones, including your Apple ID password, and never share it with anyone.

  • Avoid Sharing an Apple ID

It’s best practice for each family member to have their own Apple ID. Sharing one can lead to problems with app purchases, data syncing, and privacy.

  • Enable Two-Factor Authentication (2FA)

If not already enabled, turn on 2FA for an extra layer of security. It’s simple and highly effective.

Conclusion

Changing your Apple ID on your iPad or other iOS devices is a simple process that can help you protect your privacy and information. With the tips above, you can ensure your iOS data is safe and secure during the switch.

And if you need to remove your Apple ID without a password, Dr.Fone is a good option. Dr.Fone is a powerful iOS toolkit that can help you with various phone solutions. It’s easy to use and can help you solve mobile problems in just a few minutes.

3 Easy Ways to Factory Reset a Locked Apple iPhone 12 Pro Max Without iTunes

There are a few causes that you might need to factory reset your locked iPhone without iTunes. Perhaps you forgot your passcode and can’t seem to remember it, no matter how many times you try. Maybe you’re selling your Apple iPhone 12 Pro Max and want to ensure that all your data is wiped from the Apple iPhone 12 Pro Max device before handing it over to someone else.

Whatever the reason, a few different ways can help you factory reset locked iPhones without iTunes.

Here are some ways to finish the factory reset on a locked iPhone without iTunes.

Let’s get started.

Easy App to Factory Reset Locked iPhone

If you search for a simple and effective way to factory reset your locked iPhone without iTunes, you should check out Dr.Fone-Screen Unlock. This professional iOS screen unlocks tool can help you erase all kinds of data from your Apple iPhone 12 Pro Max and help you unlock your device within a few minutes.

For this, you will need to follow the steps given below.

Step #1: Download and Install Dr.Fone-Screen Unlock on a Computer or Mac:

First, download Dr.Fone-Screen Unlock on your computer or Mac. Once the software is downloaded, install it on your system and launch it.

Step #2: Select Screen Unlock:

On the main interface of Dr.Fone, you need to select “ Screen Unlock. “ You may see many options, but you will have to choose Screen Unlock because it will allow you to remove the passcode from your locked iPhone.

factory reset without itunes

Step #3: Get your Apple iPhone 12 Pro Max in Recovery Mode and Make it connected to the Computer:

You must put your Apple iPhone 12 Pro Max in recovery mode and then connect it to the computer using a USB cable. If you don’t know how to put your Apple iPhone 12 Pro Max into recovery mode, don’t worry, you will all the instructions on the screen.

Once Dr. Fone detects your device, you will see the following screen.

how to factory reset disabled iphone

Step #4: Choose the Appropriate Firmware and Download it:

After your Apple iPhone 12 Pro Max is in recovery mode, you need to select the appropriate firmware for your device. Once you have selected the firmware, click on the “ Download “ button to start downloading it.

factory reset locked iphone without itunes

Step #5: Reset your Apple iPhone 12 Pro Max:

Once the firmware is downloaded, you can click on the “Unlock Now” button to begin resetting your device.

Your locked iPhone has now been successfully unlocked without iTunes after the reset process has been completed.

The process will take a few minutes if you have a strong internet connection because the Firmware may take some time to download. So be patient and wait for the process to be completed.

factory reset disabled iphone

3 Simple Methods to Factory Reset Locked iPhone

Besides the above-given method, other methods can also help you factory reset your locked iPhone without iTunes.

These methods are as follows:

Method #1: Factory reset via the Find My feature on your device

Resetting your locked iPhone without iTunes is one of the most effective methods. You can use this method if you have set up the “ Find My iPhone “ function on your device.

via the find My Apple iPhone 12 Pro Max feature

To do this, you need to follow these steps:

Step 1: Go to icloud.com from any web browser and log in with your Apple ID and password.

Step 2: Select “ Find My iPhone “ and select “ All Devices. “

Step 3: Choose the Apple iPhone 12 Pro Max device you wish to erase and click “Erase iPhone.”

Step 4: Enter your Apple ID password when prompted, and click the “ Erase “ button to proceed.

Now that your device has been erased, you can reset it as a new one.

Method #2: Use the Find My feature via another device to remotely factory reset your device (your apple id, password, and Internet required)

This is another method you can use if you have the “ Find My iPhone “ feature on your device. You can use this method to remotely factory reset your locked iPhone without iTunes by using another iOS device.

the find my iphone on another device

To do this, you need to follow these steps:

Step 1: On another iOS device, go to iCloud and log in with your Apple ID and password.

Step 2: Select “ Find My iPhone “ and select “ All Devices. “

Step 3: Click on “Erase iPhone” after selecting the Apple iPhone 12 Pro Max device you want to erase.

Step 4: Enter your Apple ID password when prompted, and click on the “ Erase “ button to proceed.

Your device will now be erased, and you can set it up as a new device.

Method #3: Enter the Recovery Mode of the Finder

If you want to factory reset your locked iPhone without iTunes and any data loss, then this is the method you should use. This method will put your device into recovery mode, and then you can restore it from a previous backup.

the recover mode on finder

To do this, you need to follow these steps:

Step 1: Open Finder on your computer and connect your Apple iPhone 12 Pro Max.

Step 2: Click “ General “ and then “ Reset. “

Step 3: Choose the “ Erase All Content and Settings “ option and confirm by clicking “ Erase Now “.

Your device will now be erased, and it’ll become a new device.

FAQs

1. Can a Factory Reset Bypass the Lock screen Passcode on iPhone?

Yes. A factory reset will bypass the lock screen passcode on your Apple iPhone 12 Pro Max and allow you to access it without a passcode. However, all your data will disappear, so make sure you have a backup.

2. Can I Factory Reset my iPhone without Losing the Data?

No. If you want a factory reset, all your data will be erased, so make a backup before proceeding.

But if you want your Apple iPhone 12 Pro Max set to return to the default without losing your data, you can do a “Reset All Settings.” This will not touch your data but will return all the default settings.

3. What is the Difference Between a Soft Reset and a Hard Reset?

A soft reset is when you restart your device, and a hard reset is when you factory reset all the settings on your device and start fresh. A factory reset is a type of hard reset without losing the data.

4. How do I force my iPhone 6 to factory reset with buttons?

To force your Apple iPhone 12 Pro Max to factory reset with buttons, you need to follow these steps:

hard reset iphone 6 while locked

Step 1: Press and hold the “ Sleep/Wake “ button and the “ Home “ button simultaneously for about 10 seconds.

Step 2: After 10 seconds have passed, release the “ Sleep/Wake “ button but keep holding the “ Home “ button.

Step 3: Keep holding the “ Home “ button until you see the Apple logo appear on the screen.

Step 4: Here, you will be in recovery mode, and now you can reset your Apple iPhone 12 Pro Max.

Your device will now be reset, and you will have a phone like a new one.

5. How can I get into a locked iPhone?

If you have lost the passcode of your Apple iPhone 12 Pro Max, then you can use the Dr.Fone-Screen Unlock tool to factory reset your device. To do this, you need to proceed with the steps given above. They are easy to follow and will help you reset your device without risk.

The Bottom Line

These are some of the most effective methods that can help you factory reset your locked iPhone without iTunes. You can use any of these methods to reset your device and get rid of the lock screen.

However, if you want to factory reset your Apple iPhone 12 Pro Max because you have forgotten your passcode, we recommend using Dr.Fone-Screen Unlock app because it is the most effective and safe method.

This app can help you factory reset your locked iPhone without iTunes in just a few minutes, and it is very easy to use. So, if you want to reset your device without any data loss, we recommend using this app.

4 Ways to Unlock Apple iPhone 12 Pro Max to Use USB Accessories Without Passcode

How do I unlock my Apple iPhone 12 Pro Max? I know you’re supposed to connect it to the computer and put it in recovery mode but when I do, it says “unlock Apple iPhone 12 Pro Max to use accessories.”

unlock-iPhone-to-use-accessories

You may have had the experience of connecting your Apple iPhone 12 Pro Max to a computer with USB accessories. Usually, “Unlock Apple iPhone 12 Pro Max to use accessories“ will appear on the screen. In most cases, enter the passcode to unlock the phone, and you can then proceed with data transfer and management. What to do if you forget your screen lock passcode? Here come the most effective methods for you!

Part 1: Why You Need to “Unlock Apple iPhone 12 Pro Max to Use Accessories”?

The command comes from Apple’s significant privacy safeguard “USB Restricted Mode”. It means after an hour of your iOS device is unlocked, the system cuts off the lightning port and limits it to charging only. Simply put, when your Apple iPhone 12 Pro Max is locked for more than an hour, it needs to be unlocked to allow the connection of USB accessories. Sometimes, when you unlock your Apple iPhone 12 Pro Max screen to use USB accessories, it can’t charge anymore.

In 2017, a password cracking tool called GrayKey was launched, which can bypass any iPhone screen lock passcode. The FBI, the police, and some government agencies have all become GrayKey customers. To combat hackers including GrayKey and protect iOS users’ data security, the USB Restricted Mode feature arrived with iOS 11.4.1 in July 2018 and be improved in iOS12.

Part 2: How to Disable USB Restricted Mode?

If you find this warning annoying or your Apple iPhone 12 Pro Max not charging when using USB accessories, disabling USB Restricted Mode is an optional solution. However, you have to remember the unlock passcode. All the steps will be presented to you next.

  • Step 1: Open Settings on your Apple iPhone 12 Pro Max.
  • Step 2: Click on Face ID & Passcode (or Touch ID & Passcode), and then input your screen passcode.
  • Step 3: Scroll to the bottom of the page and find “USB accessories“ in the “Allow access when locked“ column.
  • Step 4: Click the toggle button on the right to disable this feature.

After completing all the steps, your Apple iPhone 12 Pro Max can connect USB accessories anytime, anywhere. However, it is very common to forget to unlock the passcode. Next, we will recommend four solutions to help you use USB accessories without a passcode.

usb-restricted-mode

Part 3: How to Unlock Apple iPhone 12 Pro Max to Use USB Accessories without Passcode via Dr.Fone?

Now, here comes an amazing App with many benefits to solving the problem for you.  This is Dr.Fone-Screen Unlock, which is very convenient and fast to use. You must be curious about it. More of its advantages will be introduced to you.

  • The application is available on both Mac and Windows.
  • No technical skills are required.
  • It fully supports iPhone X, iPhone 11, and the latest iPhone models.
  • Dr.Fone - Screen Unlock can easily unlock 4-digit or even 6-digit screen passcode, Face ID, or Touch ID.
  • No Apple ID and password are needed.

Step 1: The first step, of course, is to download Dr.Fone to your computer and click on “Screen Unlock”.

run the program to bypass iphone lock screen

Safe downloadsafe & secure

Step 2: Connect your Apple iPhone 12 Pro Max to the computer with a lightning cable, and choose “Unlock iOS Screen”.

start to remove iphone lock screen

Step 3: Follow the guides to boot your device in Recovery or DFU mode. The Recovery mode is recommended for iOS lock screen removal by default. If you fail to turn on recovery mode, you can turn to activate DFU mode. DFU means Device Firmware Upgrade, and the operation is more mandatory.

boot device in dfu mode

Step 4: Click “Start” to download the firmware. After the download is successful, select “Unlock now” and wait a few minutes, the passcode will be removed from your device.

download iphone firmware

After that, you could set up your Apple iPhone 12 Pro Max as a new one and unlock your screen to use USB accessories without a passcode.

download iphone firmware

There is no doubt that you may worry about losing all your data while bypassing the Apple iPhone 12 Pro Max lock screen. But honestly, there is no tool on the market today that can preserve data to unlock an iPhone. Therefore, it is necessary to back up data in your daily life. Dr.Fone-Phone Backup provides you with a full range of data backup solutions, you can click the link below to learn more.

This guide will teach you about how to unlock iphone using 5 feasible ways.

Part 4: How to Unlock Apple iPhone 12 Pro Max to Use USB Accessories without Passcode via iCloud?

With iCloud, you can quickly clean up your Apple iPhone 12 Pro Max, remove screen locks, and help unlock your device. But, you have to know that all your data will be erased. Make sure your Apple iPhone 12 Pro Max has the “Find My iPhone” function enabled, otherwise your device will be offline.

Step 1: Open your computer or another iOS device, and sign in with your Apple account.

find-my-iphone

Step 2: Click on “All Devices”, choose your Apple iPhone 12 Pro Max, and then “Erase iPhone”.

icloud-erase-phone

Now, your Apple iPhone 12 Pro Max will reboot without a passcode. Then, you can unlock Apple iPhone 12 Pro Max to use accessories and bypass the passcode.

Part 5: How to Unlock Apple iPhone 12 Pro Max to Use USB Accessories without Passcode via iTunes?

There is currently no way to unlock an iPhone without erasing all data. Luckily, iTunes can help back up your data before removing it. Please note that this way is only possible if the Apple iPhone 12 Pro Max device has synced data in iTunes before.

  • Step 1: Connect Apple iPhone 12 Pro Max to a computer with a USB accessory and turn on iTunes. Then iTunes will make a backup for your phone.
  • Step 2: Choose “Restore iPhone”.

itunes-restore

Wait for a while and you could unlock the screen to use USB accessories. However, in step one, you may need to enter your passcode to get stuck during the process. Therefore, this method is not the most efficient.

Part 6: How to Unlock Apple iPhone 12 Pro Max to Use USB Accessories without Passcode via Recovery Mode?

If you have forgotten your Apple ID or password and have not synced iCloud and iTunes, you can choose recovery mode. It will remove all your passcode and data as well.

  • Step 1: You need to prepare a Mac or PC (Windows 8 or later).
  • Step 2: Turn off your Apple iPhone 12 Pro Max.
  • Step 3: Put your device in recovery mode. This step might be a little complicated, but don’t worry, we’ll walk you through it step by step.

1. Find the button on your device, it will be useful then.

  • iPhone SE (1st generation), iPhone 6s, and earlier: The Home button.
  • iPhone 7 and iPhone 7 Plus: The Volume down button.
  • iPhone SE (2nd and 3rd generation), iPhone 8, iPhone 8 Plus, iPhone X, and later devices: The side button.

2. Quickly press and hold the button while connecting your phone and computer until the recovery mode appears.

recovery-mode

Step 4: Find your tool in iTunes on the computer. Choose Restore and this process will take a few minutes.

Step 5: Unplug your tool and use your Apple iPhone 12 Pro Max without a passcode.

Now, you’ll get an iPhone which is like being factory reset. And you could unlock the screen to use USB accessories when you forget the passcode.

Part 7: Hot FAQ about USB Accessories on iPhone

Q1: What is the feature of USB Accessories on iPhone?

From USB-A to the latest, USB-C. Also, most iPhones use a proprietary Lightning port.

Q2: Why does My iPhone Think My Charger is a USB Accessory?

It is related to the capacity of the charger. If a low-capacity charger is used, your device must regard it as a USB port because the USB port charges at a lower rate than a good wall charger. Another possibility is that the cable being used is flaky.

Q3: What to Do If My iPhone Not Charging after Unlock to Use Accessories?

  • Step 1: Disconnect your tool from the accessory.
  • Step 2: Unlock your device.
  • Step 3: Connect the USB accessory again.

If it doesn’t work, please contact customer service of Apple.

Conclusion

It is very common to use USB accessories to connect iPhone and computer. Sometimes, we may forget the password, or cannot unlock the screen due to system failure. There are many ways to unlock Apple iPhone 12 Pro Max to use the accessories in the article. Finally, we recommend everyone to use Dr.Fone - Screen Unlock, a helpful and convenient tool.

Safe downloadsafe & secure


Also read:

  • Title: How To Change Your Apple ID on iPhone 12 Pro Max With or Without Password
  • Author: Sophia
  • Created at : 2024-05-19 07:10:23
  • Updated at : 2024-05-20 07:10:23
  • Link: https://ios-unlock.techidaily.com/how-to-change-your-apple-id-on-iphone-12-pro-max-with-or-without-password-by-drfone-ios/
  • License: This work is licensed under CC BY-NC-SA 4.0.
On this page
How To Change Your Apple ID on iPhone 12 Pro Max With or Without Password