Redmi 9A smartphones remain popular due to their availability and reliability, but users often face the need to untie the device from the cloud service Mi Account. This may be necessary when selling the gadget, transferring it to another family member or in the case of buying a used device that is still blocked by the previous owner. The procedure for deleting the profile is simple, but in the Xiaomi ecosystem it has critical nuances, ignoring which can lead to a complete lock of the device.
The MIUI security system is tightly integrated with the account, which creates a layer of protection known as Activation Lock. If you just reset your settings to factory settings without first decoupling, the phone will require you to enter a password from your old account the first time you activate it. That's why it's important to understand the difference between simply logging out and completely removing your device from the trusted list in the cloud. In this article, we'll look at all the legal methods for solving the problem that are relevant to the Redmi 9A model.
It’s worth noting that the process can vary depending on the version of the Android operating system and the MIUI shell installed on your device. We’ll look at scenarios where you have access to the settings menu and situations where access to the device is lost. Properly following the steps ensures that your Redmi 9A becomes fully independent and ready for new use without unnecessary restrictions.
Why You Should Delete Your Mi Account Before Selling
Many users underestimate the importance of detachment Mi Account, believing that it is enough to simply log out of all applications. However, Xiaomi uses a binding on a unique device identifier (IMEI), which is stored on the company's servers. If you sell the phone without removing it from your profile, the new owner will face an activation screen that requires your username and password. This will not only inconvenience the Redmi 9A, but also jeopardize your personal data, which can theoretically be restored through cloud backups.
In addition, having an active account on the sold device allows the previous owner to track its location through the Find Device service.This feature is useful for finding a lost phone, but if sold, it turns into a surveillance tool. Complete deletion ensures that geolocation, travel history and access to the camera or microphone will be completely disabled for the old owner.
⚠️ Note: Selling a phone with a tied Mi Account may be considered an attempt to sell a stolen device, as the functionality of the smartphone will be limited.
Also worth mentioning is data synchronization. While your account is active on Redmi 9A, new photos, contacts, and notes can automatically be uploaded to your cloud, taking up space and mixing with the new owner’s data. A clean disconnect between your device and your profile is a basic digital hygiene standard that you need to follow when changing handsets.
Preparing the device for deletion of the profile
Before you start technical manipulations with MIUI, you need to perform a number of preparatory steps, which will help to avoid loss of important data and prevent possible errors in the detachment process. First of all, make sure that you remember the login data: login (phone number or email) and password. Without this information, the standard deletion procedure will not be possible.
The next step is to back up all the important data. Even if you're planning a full reset, you better be safe. Use the built-in Security app or the Mi Cloud service to save contacts, messages and system settings. For the Redmi 9A model, with its limited internal storage, this is especially important so you don't lose the files you need.
☑️ Checklist before deleting the account
It is also important to check which other services are synced with your profile, such as Google Account, various messengers or banking applications. Leaving Mi Account does not always mean automatically logging out of other services, so it is recommended to manually check your sync settings in the Settings → Accounts and Sync section.
💡
Before deleting your account, take screenshots of important settings or contact lists, and in the event of a reset failure, this will help you recover information faster.
Standard Removal Procedure Through Settings
The safest and most correct way to delete an account from Redmi 9A is to use the regular settings menu.This method ensures that the device correctly informs Xiaomi servers of the change of status, and the activation lock will be removed automatically. To begin, open the Settings menu and find the Mi Account section, which is usually located at the top of the list or in the Accounts and Sync subsection.
Once you log in, scroll to the bottom of the page. There you will find the exit or delete account button. The system will require verification of your identity, so you will need to enter a password. If two-factor authentication is enabled, the confirmation code will come to the associated phone number. Enter it in the appropriate field.
Once you've successfully entered the data, the system will undo it, you'll see a notification that the device has been removed from the trusted list, and now your Redmi 9A has no connection to the cloud, and all the synchronization data is stopped, which is a perfect scenario that takes no more than 2-3 minutes with a stable connection to the Internet.
💡
Removal through settings is the only guaranteed way to avoid Activation Lock when reselling a device.
If you plan to sell your phone, you should reset your account completely after you leave your account, and you can do this through the Settings menu → About Phone → Reset. Select the option to erase all data. Since your Mi Account has already been deleted, the phone will not request your old credentials after you reboot and will be ready for initial setup by the new owner.
Delete your account via the Mi Cloud web interface
There are times when the Redmi 9A phone itself is restricted, the screen is broken, or the device is already reset, but the lock is still locked, in which case you can use the web version of the cloud service. Open your browser on your computer or other smartphone and go to the official i.mi.com website.
Once you log in, find the Find Device icon. In your gadget list, select Redmi 9A. In the device control menu, you're interested in the delete option. However, you can't just delete the device from here, you first need to make sure it's not in lost mode. If the phone is online, you can send a team to clear the data, which will also lead to an exit from the acca.
A more reliable way to use a web interface is to manage a list of trusted devices. The security settings in your account (Security or Security) have a list of devices that have access to your profile. Search in the Redmi 9A list and click Delete or Untrust, which will break the connection between the server and the particular device.
| Deleting method | Access to the phone is required. | I need Internet on my phone. | The risk of blocking |
|---|---|---|---|
| Through MIUI settings | Yes. | Yes. | Absent. |
| Through the Mi Cloud website | No. | Yeah (on the phone) | Low. |
| Reset buttons (Hard Reset) | No. | No. | Tall (will remain) |
| Appeal of support | No. | No. | Missing (on check) |
It is important to understand that deleting a device through a site does not always instantly remove the activation lock on the device itself if it is not connected to the network. Redmi 9A must at least go online after your operation on the site to get a command to remove the tether. If the phone is in the buyer's possession without a SIM card and Wi-Fi, the lock will not go anywhere until the moment of connection.
What to do if you forget your account password
The forgotten password situation is one of the most common problems Xiaomi owners have. Without a password, standard account deletion is impossible, since the security system will not allow you to log out of the profile. However, Mi Account provides tools to restore access. On the login screen, click the link Forgot the password?.
You will be offered several ways to recover: through a linked phone number, email, or through answers to security questions (if they were asked earlier), the fastest way is to get an SMS with a confirmation code to the number to which the account is linked, enter the code in the field, and the system will allow you to set a new password.
What to do if your phone number is lost?
After successfully changing your password, go back to Redmi 9A. Enter a new password in the login field. Now that access is restored, you can perform the standard exit procedure through the settings as described in the previous sections. Don't try to bypass this requirement with flashing - on modern versions of MIUI, this won't work without removing the anchor.
⚠️ Note: Repeatedly entering the wrong password can lead to temporary blocking of the account for security reasons. If you do not remember the data, it is better to use the recovery procedure immediately without guessing.
In some cases, if an account is long-established and data is lost, you may need to contact Xiaomi Support, which requires proof of account ownership, such as receipts for the purchase of devices linked to that profile, or transaction history.
The problem of blocking activation after reset
Activation Lock is a security mechanism that is activated if you have performed a Hard Reset on a phone that has not previously deleted your Mi Account. When you turn on Redmi 9A after a reset, you will see a screen that requires you to enter a password from the last account you used. This is done to protect against theft: even after flashing, the phone remains useless for the thief.
If you run into this screen and you're the legitimate owner, you have two ways: one is to remember the password and enter it; the other is if the password is forgotten, use the recovery procedure through the site described above, but only if the phone can be connected to Wi-Fi. Once you restore the password and log in, the device unlocks.
There is a myth that flashing your phone through a computer (using tools like MiFlash) helps to unblock it. On modern devices with updated MIUI security, this does not work. Locking is tied to a unique device ID on the server, and local firmware cannot change this record. Attempts to use third-party software to "unblock" often result in a complete failure of the device.
Can I remove the activation lock for free?
If you bought a phone with your hands and it was blocked by someone else's account, and the seller does not communicate, the situation becomes complicated: you need to prove ownership of the device. Without a check or a sales contract, it is almost impossible to unlock such a Redmi 9A legally, which once again emphasizes the importance of checking the status of the account when buying used equipment.