Changing the owner of a smartphone or the need to reset settings to factory settings are ordinary situations that every user encounters Xiaomi. However, before you give your device into the wrong hands or clear its memory, it is critically important to correctly log out of all accounts. Simply deleting contacts or photos does not protect your personal data from recovery by special utilities.
Particular attention should be paid to linking Mi-account. The MIUI security system tightly binds the device to the company's servers to protect against theft. If you perform a reset without disabling this feature, the new owner will be faced with an activation lock screen and you risk losing access to cloud services. In this article we will analyze in detail all stages of the procedure, from disabling synchronization to completely deleting the profile via the web interface.
The unlinking process may vary depending on the firmware version and model of your gadget, be it budget Redmi or flagship Xiaomi 14. We will look at universal methods that work on current versions of the shell, and also touch on the nuances of working with services Googlethat often remain in the shadows, but store no less important information.
Preparing the device for unlinking profiles
Before taking active steps in the settings menu, it is necessary to carry out a number of preparatory measures. Ignoring this step may result in the loss of important data that was synced to the cloud in the background. Make sure your device is connected to a stable network Wi-Fias some operations will require an Internet connection to confirm.
Back up all your valuable data. Even if you plan to give the phone to someone else, you may still need some photos or notes just for you. Built-in tools MIUI allow you to create a full backup to an external drive or to cloud storage. This action will take time, but will save you from unpleasant surprises in the future.
Before starting the procedure, be sure to charge your smartphone to at least 60%. The process of synchronizing and disabling services actively consumes energy, and a sudden shutdown can damage system files.
Also check if you know the password for your Mi-account and account Google. The system may request re-authorization to confirm that it is the owner who initiates logging out of the profile. If the password is forgotten, it must be restored in advance through the recovery form on the official website, otherwise it will be extremely difficult to unlock the phone after resetting.
☑️ Preparing to unlink your account
Disable Mi account through smartphone settings
The most direct and reliable way to remove the link is to use the built-in system settings menu. This method ensures that all services Xiaomisuch as Mi Cloud, Find Device and theme, will no longer be associated with your identifier on a specific device.
Go to the Settings section and find the item Mi-accountwhich is usually located in the top of the list. Clicking on it will take you to the profile management center. All basic information is displayed here: email address, phone number and synchronization status of various types of data.
At the bottom of the screen you will see a button Exit. The system will require you to enter your account password to confirm the action. This is a security mechanism to prevent unauthorized access by intruders. After entering the correct data, the disconnection process will begin.
What happens when you exit your Mi account?
After confirming the exit, the system automatically disables the “Search for Device” function. All data stored only in Mi Cloud and not downloaded to the phone will become inaccessible on this device. Local data (photos in the gallery, contacts in the phone memory) is saved unless you choose the option to delete it when you exit.
It is important to note that when you exit, the system may prompt you to save a copy of the data on the device. Read on-screen notifications carefully. If you plan to sell your phone, saving data on it does not make sense, but if you are simply switching to another account, this option will be useful.
⚠️ Attention: If the “Find my device” function was active, it is impossible to exit the profile without entering the password for your Mi account. This is hardware protection against theft, which cannot be bypassed by simple manipulations in the menu.
Managing a Google account on Android
In addition to the ecosystem Xiaomi, your smartphone is deeply integrated with services Google. Mail, contacts, location history and data about installed applications are stored here. Unlinking this account is necessary so that the new owner does not gain access to your correspondence and cannot see your movements.
The process of deleting a Google profile is slightly different from logging out of your Mi account. Here we don’t just “sign out”, but rather delete the account from the device. Go to Settings, then select section Accounts and synchronization (or just Accounts depending on the Android version).
In the list, find the one you need email address Gmail. Tap on it to open the synchronization details. In the upper right corner or in the menu (three dots), find the option Delete account. Confirm the action. After this, all data associated with this profile will disappear from the phone, but will remain on Google servers and will be available when logging in from another device.
| Data type | Where it is stored | What happens when deleted |
|---|---|---|
| Contact | Google Contacts / Phone memory | Disappear from the device, remain in the cloud |
| Photos | Google Photos / Gallery | The cache is deleted, the originals are saved in the cloud |
| Applications | Google Play | Licenses are unlinked from the device |
| Passwords | Google Password Manager | Access from this device is blocked |
If there were several Google accounts on the phone, the procedure is necessary repeat for each of them. Leaving even one old profile can become a loophole for accessing part of your personal information or browser history.
Remote control via web interface
Sometimes a situation arises when there is no physical access to the phone, but you need to unlink it. For example, the device is lost, sold remotely, or simply under repair. In such cases, the web version of the account management service comes to the rescue.
To manage linked Xiaomi devices, go to the official portal i.mi.com. Log in using your details. In your personal account, find the section responsible for devices (often called “Devices” or a smartphone icon). A list of all equipment associated with your profile will be displayed here.
Select the desired smartphone from the list. There should be an option Delete device or Unlinkin the device management menu. Clicking this button will send a command to the server that will break the connection between your account and a specific phone serial number.
⚠️ Attention: Remote removal of a device is only possible if the phone is online and can receive the command. If the device is turned off or does not have access to the Internet, the command will be executed automatically as soon as it appears on the network.
A similar procedure exists for the Google ecosystem. Go to the page myaccount.google.com in the “Security” section. Find the “Your devices” block, select the Xiaomi smartphone and click Exit. This will forcefully end all active sessions on this gadget.
Remote control is a powerful tool, but it does not replace a full reset of the device itself. Data may remain in the phone's memory, even if the account is unlinked from the server.
Resetting settings and final data clearing
Once you have signed out of all accounts, the most reliable step before handing over your phone is to completely reset it to factory settings. This action will return the software to the state it was in when purchased in the store.
To perform this operation, go to Settings, then to the About phone. Find item Reset settings or Delete all data. The system will warn you that all information will be permanently deleted. Confirm your intentions by entering a pattern or PIN code, if installed.
The formatting process may take from 5 to 15 minutes depending on the amount of internal memory and the speed of your processor Redmi or Poco. The device will reboot several times. After turning on, you will see the initial setup screen, where you are asked to select a language and connect to Wi-Fi.
Why does the reset take so long?
Modern smartphones use data encryption. When resetting, the system does not simply delete files, but destroys encryption keys, making old data unreadable. This takes more time than simple formatting, but guarantees security.
If on the welcome screen the system suddenly asks you to enter a password for a previously deleted Mi account (FRP lock), it means that you exited the profile incorrectly or did not have time to synchronize with the server before resetting. In this case, you will need to enter the details of the last active account.
Possible problems and ways to solve them
Despite the apparent simplicity, users often encounter difficulties when unlinking accounts. One of the most common problems is a network error or server timeout when trying to log out. This often happens when using unstable mobile data.
Another situation is that the phone requires a password that you do not remember. In this case, do not try to guess the combination multiple times, as your account may be temporarily blocked. Use the password recovery procedure through the linked email or phone number.
- 📶 Network error: Try changing the Wi-Fi network to the mobile data or vice versa. Sometimes providers block certain ports necessary for communication with authentication servers.
- 🔒 Blocking FRP: If after resetting the phone asks for an old Google account, and you do not remember it, you will need to contact the service center with a purchase receipt to confirm ownership.
- 🔄 Stuck on the logo: If, after logging out of your account, the phone rebooted and froze, try performing a forced reboot by holding down the power button for 10-15 seconds.
It is also worth mentioning the specifics of Chinese firmware versions. Devices imported from China (CN Version) may lack standard Google services, and the Mi account protection mechanism may work more aggressively, requiring mandatory unlocking of the bootloader for some operations.
⚠️ Attention: The interface and menu names may vary slightly depending on the version of MIUI (12, 13, 14, HyperOS). If you do not find the item described, use the search in the settings by entering the keyword “Account” or “Reset.”
If you are selling a phone, take a screenshot of the screen for successfully logging out of accounts and resetting. This will serve as proof for the buyer that the device is clean and ready to be activated by the new owner.
What to do if the phone requires a password for the Mi account after a reset?
It was the FRP (Factory Reset Protection) protection that worked. You need to enter the details of the account that was last synchronized with the phone before the reset. If you have forgotten your password, recover it on i.mi.com from another device. Without this data, it is almost impossible to unlock your phone legally.
Will my music and photos be deleted from the cloud when I unlink my account?
No. When you log out of your account or delete it from your device, the data in cloud storage (Mi Cloud or Google Drive) is saved. They are only deleted if you manually select the “Delete data from device” option when you exit, but even then the originals in the cloud remain untouched.
Is it possible to unlink an account if the phone screen is broken and does not work?
It is not possible to physically perform a reset through the settings menu. However, you can unlink the device remotely through the i.mi.com website or Google Account using a computer. This will break the connection at the server level, but the data in the memory of the broken phone will remain until it is reset by hardware.
Does unlinking an account affect the warranty of the smartphone?
No, software logging out of accounts and resetting settings are standard functions of the Android operating system and the MIUI shell. These actions do not void the manufacturer's warranty obligations unless unauthorized changes have been made to the system software (rooting, flashing).
Do you need to remove the SIM card before unlinking accounts?
For the software unlinking procedure, the presence or absence of a SIM card is not critical, the main thing is the presence of the Internet. However, before the final reset and transfer of the phone, the SIM card must be removed so as not to lose your number and access to banking applications linked to it.