The situation when Xiaomi Redmi 4A smartphone requires you to enter a password from the Mi Account after resetting is one of the most common problems among users. This is a security mechanism designed to protect the owner’s data in the event of theft or loss of the device. However, it often happens that the user forgets his credentials or buys a gadget from hand without gaining access to the profile of the previous owner, at which point the lock screen becomes an insurmountable barrier.
Recovery can take time and it takes care, because MIUI security is constantly being improved. Don't panic if you're in front of an activation screen. There are several proven ways to do this, from standard password recovery to more complex technical manipulations. The choice of method depends on whether you remember at least some of the data or the device is completely locked.
In this article, we will discuss in detail the algorithms of actions for different scenarios, learn how to use official recovery tools, what nuances exist when working with specific versions of firmware, and how to avoid errors that can lead to a complete lockdown of the device.
Why is the Mi Account blocked?
The activation lock, known as the Mi Cloud Lock, is activated automatically when the device is linked to an account. On the Redmi 4A, this process occurs unobtrusively to the user in the background. If you reset to the factory settings (Hard Reset) through the Recovery menu or volume buttons, the system will request confirmation of the owner the next boot.
This is done so that an attacker cannot simply erase data and use someone else's phone, and even flashing the device in some cases does not help if a server check confirms that the device is not a real threat. IMEI-The device code is listed behind a specific account. Security system checks the unique device ID with the Xiaomi database.
Frequent causes of the problem are:
- 😱 Forgotten password or login from an account that was active on the device.
- 📱 Buying a used smartphone where the seller did not log out of his profile before selling.
- 🔄 Accidental resetting of settings through the recovery menu without prior detachment of the account.
- 🔒 Enabling the Find Device function, which enhances the level of protection.
⚠️ Note: Attempting to find a password by brute-force (automatic brute-force) will lead to a temporary blocking of the ability to enter data for several hours or days.
Understanding the reason for locking helps you choose the right strategy, if you just forgot your password, it will take a few minutes to recover, and if the device is bought by hand and the previous owner is not available, the situation becomes complicated, and you may need the services of a service center or specialized software.
Preparation for the release procedure
Before you start to take action, you need to ensure a stable environment to work. The process of unlocking Redmi 4A requires a constant connection to the Internet, since the data is checked on the company's servers. Make sure that the Wi-Fi router is working properly, or you have access to mobile Internet at good speed.
It is also critical to charge the battery. The Redmi 4A has a 3120 mAh battery, but power consumption can increase as the system recovers. A charge below 50% can cause a sudden shutdown at the most inopportune moment, sometimes causing errors in the file system.
☑️ Preparation for unlocking
You'll need a computer or other smartphone to access the mail or phone number that your Mi Account is registered to. If you plan to use third-party utilities, make sure your PC has drivers installed for Xiaomi devices. Often, the lack of ADB drivers is the reason your computer doesn't see the connected phone.
It's not superfluous to pre-arrange the login data. If you're using two-factor authentication, make sure that the authenticator application is available and that the authenticator application is available. SIM-The card with the number associated with the account is active and is located on the phone that can receive the card. SMS. This will speed up the process of obtaining confirmation codes.
Method 1: Official password recovery
The most reliable and secure method is to use the regular access recovery procedure. If you are a legitimate account owner but have forgotten credentials, the system will offer several options for verifying your identity. The Redmi 4A lock screen usually has a link "Forgot your password?" or similar.
Click on it, and the device will redirect you to the browser or open a data entry form, and you will be asked to enter a phone number or email associated with the account, and after you enter, the system will send a confirmation code, enter the code in the appropriate field on the smartphone, which will confirm that you have access to the contact information of the owner.
Then you'll be asked to create a new password. Come up with a complex combination that's hard to guess but easy to remember. After you successfully change your password, go back to the lock screen and type in new data. The device will contact the server, check for validity and unblock it.
If the standard method doesn’t work, try to perform recovery via i.mi.com from your computer:
- 🌐 Go to the official website of the Xiaomi cloud service.
- 🔑 Click on the "Forgot Password" button in the login form.
- 📧 Follow the instructions for resetting via email or SMS.
- 📱 Enter a new password on a blocked Redmi 4A.
💡
If SMS Does not come, check whether the number is blocked by spam filters or is not full of messages on the Internet SIM-map.
Sometimes server latency can be up to 24 hours. If you just changed your password on the site, wait a while before trying to type on your phone. Also make sure that the date and time on the device are set correctly, as desynchronization can cause errors. SSL-linkage.
Method 2: Use the Mi Unlock Tool and PC
If you can't recover your password through your phone, you can try using the official Mi Unlock Tool, which requires a Windows PC and a Windows PC. USB-This method is more often used to unlock the bootloader, but in some scenarios it helps with account problems if the device allows you to enter Fastboot mode.
First, you need to put Redmi 4A in Fastboot mode, turn off the phone completely, then press the power and volume buttons at the same time, and the image of a hare repairing an android will appear on the screen, indicating a successful transition to the desired mode.
Connect your phone to your computer and start the Mi Unlock Tool. Sign in to your Mi Account in the program. The tool will check the status of the device. If the phone is tied to an account, the program will show this. In some versions of the software there is an account deletion feature, but it only works if the device was previously associated with the account in the developer settings.
| Phase | Action. | The result |
|---|---|---|
| 1 | Entrance to Fastboot | Rabbit screen |
| 2 | Connection to PC | Definition of device in dispatcher |
| 3 | Launching Mi Unlock | Checking the blocking status |
| 4 | Unlocking | Data resetting and removal of restrictions |
⚠️ Note: Using the Mi Unlock Tool results in the complete deletion of all data from the phone's internal drive.
Importantly, the official tool may require a wait of 168 hours (7 days) from the first attempt to unlock, a security measure to prevent rapid theft and resale of devices, and if the timer is running, you will have to wait until the deadline expires.
What if the Mi Unlock Tool is in error?
Method 3: Third-party utilities and service codes
When official methods are powerless, users turn to third-party software. For Redmi 4A, which is based on Qualcomm's Snapdragon 425 processor, there are a number of utilities, such as XiaomiADBFastbootTools or specialized scripts for working with Mi Account. These tools exploit vulnerabilities in debugging protocols.
To work with such programs, you need to activate the debugging mode over USB. If the phone is locked and you can not get into the menu, this method may not be available. However, there are methods of logging into the menu through keyboard combinations or using certain versions of Recovery where you can turn on ADB.
A popular method is to use ADB commands to delete files that are responsible for checking the account. This requires connecting the phone in debugging mode. Commands are entered into the console on the computer. An example of a command can look like deleting a specific package of system applications.
adb shell pm uninstall --user 0 com.miui.cloudserviceThis command removes the cloud service for the current user, which in some cases allows you to skip the activation screen, but on newer versions of MIUI this method is often patched, and the service can recover after a reboot.
There are also paid remote unlock services that require payment and transfer. IMEI-They use access to partner servers to untie the device, which is effective but carries risks of passing personal data to third parties.
- ⚙️ Qualcomm drivers are required HS-USB QDLoader 9008 for deep access.
- 💻 Basic skills are required to work with the Windows command line.
- 🔓 The effectiveness depends on the specific version of Android and MIUI.
💡
Third-party methods do not guarantee 100% results and can be dangerous to system stability, only use them if other methods are exhausted.
Possible problems and solutions
You may encounter a number of errors when you unlock Redmi 4A, one of the most common being "Incorrect username or password," which can mean not only an input error, but also that the account has been deleted by the owner or blocked by the administration for suspicious activity.
Another common problem is network error, and the phone can write "Update Check" or "Unable to connect to the network," even if the Wi-Fi is working. DNS-servers in router settings or distribute the Internet from another smartphone, as the provider can block the ports necessary to communicate with Xiaomi servers.
If a device writes "This device is locked" and doesn't even let you choose a language, it's hard-wired to find Device, it's almost impossible to get around it without losing data, and the only legal way is to send a check to an authorized service center to unblock it using IMEI.
⚠️ Warning: Never enter your Mi Account details on suspicious sites promising instant unlocking.This is phishing aimed at stealing your credentials.
Also worth mentioning is the problem with two-factor authorization, because if you change your phone number and you can't get an SMS, the recovery process is delayed, and in such cases, the feedback form on Mi allows you to request manual verification, but it takes time and provides scans of documents.
Preventing blocking in the future
To avoid having to block Mi on Redmi 4A, you should follow simple digital hygiene practices: Always log out before selling your device or performing Hard Reset. To do this, go to the settings, find the "Mi Account" section and click "Login".
Regularly update your contact details in your profile. If you change your phone number or email, make changes to your security settings immediately, which will allow you to always have access to password recovery, write down your credentials in a secure place, such as a paper notebook or password manager.
Don’t use third-party, modified firmware from unknown authors unless you’re sure it’s safe, it may contain backdoors or malfunction with Google and Xiaomi, leading to false locks. Official global firmware is the most stable option.
Remember that blocking your account is about protecting your data first and foremost. By taking your device’s security seriously, you minimize the risk of losing access to your favorite gadget.