Owning a modern smartphone involves using cloud services for data storage and security. However, situations vary: the device is sold, transferred to another user or simply requires a reset. Xiaomi Redmi 9 owners often face the need to remove their binding to the cloud before these operations. If you ignore this step, the new owner or even you yourself may face an activation lock known as Mi Lock.
The unblocking process may seem complicated at first glance: MIUI is designed to protect personal data from theft, so it requires verification of the identity of the owner. In this article, we will discuss in detail all legal and secure methods of deleting an account, as well as actions in the event of loss of access to a phone number or email.
⚠️ Warning: Attempting to untie someone else's account without the owner's permission is illegal, and this guide is only for device owners who have forgotten their data or are preparing a phone for sale.
Why is it necessary to unwind before resetting
Many users underestimate the importance of logging out before performing Hard Reset.The Find Device security mechanism automatically locks the device after a reset if a record of a cloud profile is left in the system, which means that without entering the username and password of the previous owner, the phone will turn into a “brick”.
In addition, data synchronization can lead to the leak of personal information. Contacts, photos and notes stored in the cloud can automatically download to a new user's device if you do not follow the correct sequence of actions. Data security is the number one priority in any account manipulation.
There are several scenarios where immediate uncoupling is required:
- 📱 Selling or transferring a smartphone to another person.
- 🔒 Forgotten password from the account before flashing.
- 🔄 Replacement SIM-card to which the number is linked.
- 🛡️ Suspicion of hacking or unauthorized access.
Standard method through smartphone settings
The easiest and most reliable way to do this is to run it directly through the operating system settings menu, which requires you to have access to your desktop and know your current profile password. Go to Settings and find your Mi Account at the top of the list or in the About Phone section.
Once you log in to the profile menu, scroll down to the very end, and you'll see the exit or delete account button, and the system will require you to enter a password to confirm the action, which is a critical step in authorization, which confirms that the owner is performing the operation.
☑️ Checklist before reset
If you plan to sell the device, a complete data reset is recommended after you leave your account, which ensures that no personal files will remain in Redmi 9’s memory.The process takes a few minutes, but ensures the transaction is clean and your data is calm.
Removal via i.mi.com web interface
Sometimes it happens that the phone is broken, not turned on or simply not available at the moment, in such cases, the web version of the cloud service comes to the rescue, you will need a computer or other smartphone with Internet access. Go to the official i.mi.com website and log in using your Mi ID.
After successfully logging in to the web interface, select Find Device. The map will show the location of your Xiaomi Redmi 9 if it is on and connected to the network. From the list of devices, select the desired model and find the Delete Device or Sign Out button.
⚠️ Attention: Deleting the device via the web interface is only possible if the smartphone is online. If the phone is turned off, the command will be executed when you first connect to the Internet.
This method is especially useful if you forgot to log out before selling and the new owner contacted you. Remote control allows you to solve the problem without a physical meeting. However, remember that in order to work the Find Device function, geolocation and data transfer on the smartphone itself must be enabled.
What to do if the site does not see the device?
Change of password and restore access
The forgotten password situation is one of the most common. If you can't log in to your profile, you need to restore access. Go to id.mi.com and click on the "Forgot your password?" link.
Most often, you'll use a linked phone number or a backup email, and you'll get a confirmation code, and once you've entered the code, you'll be able to set a new password, and it's important to use a strong combination of characters to avoid a repeat of the situation.
In some cases, you need to answer a secret question that you asked when you signed up, and if you don't remember any of the answers and you don't have access to a phone number, you'll have to go to customer service and provide a check to prove ownership.
Table of comparison of decoupling methods
To make it easier to choose a solution, we have prepared a comparison table that will help you determine the best option depending on your current situation and access to the device.
| Method | I need access to the menu. | I need Internet on my phone. | Difficulty |
|---|---|---|---|
| Through Settings. | Yes. | Yes. | Low. |
| Through i.mi.com | No. | Yes (to carry out the command) | Medium |
| Change of password | No. | No (needs on another device) | Medium |
| Through support | No. | No. | Tall. |
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Keep your smartphone check electronically, the only document that guarantees that you can regain access to your account in the event of total loss of data, and it is often required by service centers.
Problems with activation and blocking Mi Lock
If you've already reset your settings, but when you turn on, your phone requires you to enter a password from your previous account, then Mi Lock's protection is active. This is standard security behavior for Android and MIUI. It's almost impossible to get around this protection without a password in legal ways.
Attempts to use third-party software to bypass the lock (called Bypass) often result in system instability or complete loss of functionality, and these methods may contain malicious code, and the only safe way to remember data or restore it through the account return form.
Redmi 9 owners should be especially careful when buying used devices. Before paying, be sure to ask the seller to reset the settings with you. Make sure that after turning on the phone does not request someone else's Mi Account. This will save you from buying a locked gadget.
⚠️ Attention: services for “unblocking” for money are often fraudulent. Officially remove the activation lock can only be known by knowing the login and password or providing purchase documents to an authorized service.
💡
The Mi Lock is a protection against theft, not a defect in the device, which means that the previous owner did not leave the profile before the reset.