How to reset Mi Account if you forget password and number is blocked

When a Xiaomi smartphone owner is faced with a Mi Account lock, it can often be critical, such as resetting, buying a device from his hands, or simply changing his SIM card, especially when access to the linked phone number is lost and the password from the account is forgotten, in which case standard methods of recovery through SMS are useless.

The MIUI security system is designed to make account binding mandatory to protect against theft, but there are legal ways to get around this barrier if you are the rightful owner of the device, and in this article we will take a look at all the options available, from formal procedures to technical details that will help you regain control of the gadget.

Before you start taking action, you need to understand the nature of the lock, and it's not just a software failure, it's a Find Device security mechanism, and ignoring safety rules can lead to a complete failure of the device, so every step should be considered and conscious.

Why is the Mi Account blocked?

The activation lock, often called Mi Cloud Lock, is activated automatically when incorrect account information is entered after a reset.The system requires proof of identity of the owner.If the phone number to which the account was registered is no longer available, the recovery process through the standard form on the site is deadlocked.

A common reason is to buy a used device. The previous owner could just log out of the profile, but not untie the device from the servers of Xiaomi. In this case, when flashing or resetting, the smartphone will request the data of the old owner.

It is important to distinguish between screen locks (PIN-Mi Account is a deeper level of protection that can't be avoided by simply resetting data through Recovery without losing functionality.

Official Recovery Method Through Support

The safest and most reliable way to regain access is to contact Xiaomi’s official support team, which requires proof of ownership of the device, and you’ll need a purchase check, warranty card, or a box with a sticker that contains IMEI and serial number.

The process of recovery is as follows: you contact an authorized service center or write to online support on the site, employees check the documents provided and, if everything matches, can untie the device from the account remotely or through special software.

This way of ensuring that you don't break warranty obligations or damage the software, but it takes time and documentation, and if the phone was bought by hand without a check, that way can be closed, leading to alternative solutions.

Support operators may ask for additional information, such as the date of first activation of the device or a rough list of installed applications, and be prepared to provide this information to speed up the verification process.

Changing the Linked Number via the Web Interface

If you have access to the account itself (for example, you remember the password but cannot log in due to SMS), you can try changing your phone number via the web version of Mi Account.

Sign in to your profile using your saved password. If you log in successfully, go to the security settings. There should be an option to "Change phone number" or "Delete device." Since the old number is not available, the system will offer alternative confirmation methods, such as answering a secret question or confirming through a backup email.

⚠️ Warning: If you haven't set up a backup email or secret questions in advance, this method may not work.System Xiaomi's security system strictly monitors the change of critical data.

After successfully changing the number or removing the device from the list of trusted, the lock on the smartphone should be removed after restarting and connecting to Wi-Fi. This is a standard procedure that does not require interference with system files.

Use of Fastboot mode and specialized software

For advanced users, there is a method of unlocking through Fastboot mode, which allows you to interact with the phone at a low level, but you can’t just reflash a locked phone – you will need a tool to bypass account verification (Bypass).

There are utilities such as Mi Unlock Tool (official) or third-party scripts that can help.The official tool requires waiting 168 hours (7 days) after linking an account to a device, which is often impossible if blocked.

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Use only verified versions of ADB and Fastboot drivers from official sources or XDA developer forums to avoid getting infected with malware.

The process usually goes like this: the phone is put into Fastboot mode (clutching the volume button down and power), connects to the PC, then the unlock script is launched, and success depends on the version of the MIUI and the processor model (Mediatek or Qualcomm).

Below is a table of methods compatibility with block types:

Risks of using third-party unlocking services

There are many offers on the Internet that say “unlock Xiaomi in 5 minutes,” most of which are either fraud or exploit vulnerabilities that quickly close, and using such services poses serious risks to the security of your data.

Often, unlocking requires giving full access to the device to a remote wizard, which means that your personal photos, correspondence and passwords from banking applications may be in the wrong hands, and that a “curve” firmware can cause your phone to malfunction.

⚠️ Warning: Never give your Mi Account password to anyone else, even if they are called support staff.

If you still decide to use paid services, choose services with a reputation and the ability to pay after the result.

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Data security is more important than the speed of unlocking, and it is better to spend time on the official path than risk personal information.

Preventing blocking in the future

To avoid this situation again, you need to set up your device correctly immediately after you purchase it. First, link your current phone number and backup email. Regularly check their relevance in your profile settings.

Enable two-factor authentication if this option is available in your area, which will add an additional layer of protection, and it is also recommended to log out and log in from time to time to make sure you remember passwords and have access to all recovery methods.

Keep your checks and electronics boxes for a minimum warranty period, or better yet, for the entire time you own your device, and digital copies of your checks can be stored in the cloud, and this is the only undeniable proof-of-purchase in case of a dispute.

Frequently Asked Questions (FAQ)