Owners of Xiaomi Redmi 4X smartphone often face the need to untie Mi Account before selling the device or after buying a used gadget. The MIUI security system, built into the shell, rigidly ties the device to the owner's account, which creates problems when activated by a new user. If you do not perform the correct deletion, the phone can lock immediately after resetting, requiring the password of the previous owner.
The unbundling process can be done in the usual ways through the settings menu if you have access to the system, or in more complex ways if access is lost. It is important to understand that Mi Cloud and Google services are closely integrated into the Android operating system, so simply removing the application will not solve the problem of blocking activation. In this article, we will discuss all the current methods for the Redmi 4X model, taking into account the features of its hardware platform.
It is worth noting that the Redmi 4X is based on a Qualcomm processor, which provides some advantages in restoring access compared to devices on MediaTek. However, before proceeding with radical measures, you need to try to use the official tools of the company.
Preparation of the device and checking the account status
Before you start any manipulation of your account, you need to check the current status of the association. Go to your smartphone settings and find the account section. On different versions of MIUI, it may be called differently, but it is usually at the top of the list or at the Advanced Settings section, and this displays the email address that is currently active on the device.
If you plan to sell a phone, make sure to check if Find Device is enabled, which is a major hurdle for the new owner. To check, go to Settings → Mi Account → Find the device. If the slider is active, the phone is protected and cannot be activated without authorization.
To properly delete an account, Xiaomi servers must receive a signal about the detachment of a particular IMEI device. Without a network, the operation can be visually successful, but the status on the server will remain the same, which will lead to blocking after rebooting.
⚠️ Warning: If you bought a phone with your hands and it is blocked by someone else's account, do not immediately try to search the device. ID, It is almost impossible to restore the phone without the previous owner.
Make sure your Redmi 4X battery is at least 50% charged.The process of synchronizing data before deleting your account can consume a significant resource of energy.A sudden power outage during data transfer to the server can cause errors in the file system.
Deletion through MIUI settings
The safest and most effective way to unplug your phone is to use the built-in menu, which ensures that all cloud data is deleted correctly and that the device disappears from the trusted list in your personal account. First, open the Security app or go straight to Settings.
In the settings menu, select Mi Account. You will open a page with information about the current user, the amount of cloud storage and the list of associated devices. At the bottom of the screen or in the menu (three dots in the corner), you need to find the button “Get out” or “Delete account”.
The system will ask for proof of identity, you will need to enter your account password or confirmation code, which will be sent to the linked number by text, which is a critical step in the protection against theft, and after entering the data, the system will send a request to the server.
☑️ Pre-deletion check
Once you've successfully authorized, you'll start cleaning up, and the smartphone will delete local copies of contacts, notes, and voice recordings if they haven't been synced before, and you'll end up with a welcome screen, just like on a new device, which means that the link has been successfully removed.
⚠️ Note: When deleting an account through settings, all data stored only in the phone's memory (photos, videos, documents) can be deleted if it has not been copied separately.
If the system says "failed to exit" or "network error," check the date and time settings. Incorrect time often leads to an error of security certificates, and the Xiaomi server rejects the deletion request.
Delete your account via browser (remote method)
If you don't have access to the phone itself, but you remember the username and password, you can untie the device remotely via your computer or other smartphone. This method is especially useful if the Redmi 4X screen is broken or the phone isn't turning on, but you want to clear it from your device list.
Go to the official i.mi.com website and log in to your login. In the cloud service interface, select Find a Device or Device, and it will display a list of all gadgets that have ever logged into that account.
Find your Xiaomi Redmi 4X by model or IMEI. Click on it to open the control menu. You will need to select the option “Delete from the list” or “Exit from the account”. The system can re-request the password to confirm the action.
Once successfully removed, the device will disappear from the list, but if the phone itself has been turned on, it can automatically try to sync again, so it's best used in conjunction with resetting if you have the phone in your hands.
It's important to understand that remote deletion doesn't erase data from your phone instantly if it's offline; it just breaks the server-side connection. The first time you connect to Wi-Fi, your phone can "see" your account again if you don't have a full Wipe reset.
Hard Reset and its impact on your account
Many users mistakenly believe that hard reset via Recovery automatically deletes an account. This is not true. Hard Reset only clears the user's memory partition, but the binding information is stored in a secure partition that is not affected by a normal reset.
To reset the Redmi 4X, turn off the phone completely. Then press the volume button and the power button at the same time. Hold them until the Mi logo appears, then release power, continuing to hold the volume until the Recovery menu appears.
In the control menu (where you can not use touchscreen, only the volume and power buttons), select English. Next, go to Wipe Data and confirm the action of Wipe All Data. After the process, select Reboot.
| Action. | Impact on Mi Account | The risk of blocking |
|---|---|---|
| Exit through Settings | Complete removal of the binding | Absent. |
| Hard Reset (Recovery) | Data deleted, link saved | High (Activation Lock) |
| The Reflash (Clean Install) | Depends on the firmware version. | Medium/High |
| Remote exit from the site | Breaking the connection with the server | Low (if discharged) |
Once you reboot, the phone will start setting up the original setting, and if you didn't delete your account in the normal way before you reset, you'll be required to enter your password from your previous Mi Account at the Wi-Fi connection stage, which is Activation Lock.
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If you forget your password but your phone is turning on, try to retrieve the number via SMS, which often works faster than email, especially if the mail is not available either.
That is why before any reset on Xiaomi, it is critical to log out of your account through the menu first, otherwise you will get a “brick” that cannot be activated without the intervention of a service center or previous owner.
Problems with activation and bypassing the lock
The most difficult situation is when a phone requires a password from someone else's account, because the MIUI security system blocks the basic functions of the device, and trying to find a password by repeatedly entering it will only temporarily block the interface.
There are software-based bypass methods, often called bypasses, that exploit vulnerabilities in specific versions of Android and MIUI. For Redmi 4X, which runs on older versions of Android (6.0 or 7.0), such vulnerabilities are common, but security patches are constantly closing those holes.
One method involves using TalkBack or special combinations in the emergency call menu to launch a browser and download a third-party. APK-But this process requires accuracy and a suitable firmware version.
Technical details of the bypass
If the phone was dropped by the new owner and you are the legal owner, you will need to contact Xiaomi Support. To confirm ownership, you will need to provide a box from the device and a check from the store, where the IMEI code is clearly visible.
⚠️ Attention: Using paid "unlock" services from questionable professionals often leads to malware installation or a complete phone failure.