Losing access to your smartphone is always a stressful situation that can take you by surprise at the most inopportune moment. Owners of Xiaomi, Redmi and Poco devices often face the problem when a forgotten graphical pattern blocks the login, making the device almost useless piece of plastic and glass. MIUI There are several scenarios for restoring access to data.
There are many ways to solve this problem, ranging from regular reset functions through a Google account or Mi Account to more complex methods that require the use of a computer and special software. The choice of a particular method depends on whether the device was pre-configured, whether debugging is enabled over USB and whether the smartphone is tied to the cloud service. In this article, we will discuss all the current options in detail.
It is important to understand that most methods, especially those related to system reset, will result in the complete deletion of user data. Photos, contacts and messages can be irretrievably lost if you did not back up. Therefore, the unlocking process must be approached consciously, weighing the importance of file security and the need for urgent access to phone functions.
Using the Mi Cloud service to remove the lock
The most civilized and safe way to restore access is to use a proprietary cloud service from the manufacturer. If your device has signed in to Mi Account and activated the "Find Device" function, then you have a real chance to unlock the screen without losing personal data, this method only works if you have an active Internet connection on the locked smartphone.
To start the procedure, you need to go to the official cloud storage site from any other device with Internet access. You will need to enter a login and password from an account that is active on the locked gadget. The site interface allows you to remotely control the device, including call functions, location and, most importantly in our case, unlock the screen.
Once logged in, select your smartphone model from the list of available devices. Search the "Unlock" or "Unlock" option in the management menu. The system will send a command to the phone and the pattern lock will be automatically deleted. It is worth noting that this method does not work on all firmware versions, since security policies are constantly updated.
β οΈ Note: If the device is enabled βLostβ mode, the unlock function may not be available until you turn off this mode in the account security settings.
π‘
Make sure that the date and time on the device are synced to the server, otherwise the security certificate may not work when you try to remotely unlock.
The effectiveness of this method is about 60-70% depending on the version of MIUI. On new versions of the shell, the remote password erasure function can be hidden or require additional confirmation via SMS, which is impossible to do without accessing the menu.
Resetting settings through Recovery mode
If cloud methods donβt work or Find Device has not been activated, the time-tested way is to reset to factory settings via Recoveryβs engineering menu, which is guaranteed to remove the screen lock, but completely clear the internal memory of the smartphone from user data.
To enter recovery mode, you need to turn the device off completely. Then press the button combination: usually the Volume Up Volume Up Volume button and the Power button. Hold them together until the Mi logo or recovery menu appears. Some models may require a charger connection.
βοΈ Preparing for resetting through Recovery
In the Recovery menu, you can navigate with volume buttons, and the choice is confirmed by the power button. You need to select a language (if available) or immediately go to Wipe Data. Then select Wipe All Data and confirm the action. The formatting process will take a few minutes, after which the phone will reboot as new.
| Action. | The result | Data retention |
|---|---|---|
| Wipe Cache | Clearing temporary files | Yes. |
| Wipe Data | Complete resetting of settings | No. |
| Reboot | System restart | No change. |
| Connect with MIAssistant | Connection mode to PC | Depends on the software. |
Once the procedure is complete, the phone will prompt you to go through the initial setup, where you may be in for a nasty surprise in the form of a Google account check (FRP Lock), and if you have previously entered a Google account on your phone, the system will require you to enter its password to confirm ownership.
Unlocking the Google Find My Device
The standard tools of the Google ecosystem are an alternative to Xiaomi's proprietary tools: the Find Device service allows not only to track the location of the gadget, but also to perform a remote data reset, which automatically removes the pattern lock.
Go to the service page from your computer or other smartphone and log in to the Google account that was used on the locked device. From the list of devices, select the desired model. Among the available actions ("Block", "Rosv"), you are interested in the option "Clean the device".
Once the command is confirmed, the phone will receive a signal to perform Factory Reset. It is important to understand that this process is irreversible. All applications, photos, videos and documents will be deleted. However, if you have synced with Google Photos or Google Contacts, some of the information can be restored after re-entering the acc.
The thing about this method is that it works on any Android device, regardless of brand. However, if the phone is offline, the team will queue up and execute only when the Internet comes along, which can be a problem if Wi-Fi is off and mobile internet is not configured.
Use of debugging by USB and ADB
For more advanced users who have pre-installed debugging USB (USB Debugging) in the developer menu, there is a way to delete lock files through the computer's command line.This method does not require a data reset, but only works if the corresponding option was activated before the access was lost.
You'll need a computer with ADB drivers installed and a minimal platform toolkit. Connect your smartphone with a cable to your PC. If you have a window on your phone asking for debugging permission, this method, alas, won't work without unlocking the screen for confirmation.
If you're allowed access, open the command line on your computer and type in a sequence of commands to delete key files, usually gesture.key or password.key, located in the system directory, and the command will look something like this:
adb shell rm /data/system/gesture.key
adb shell rm /data/system/password.keyOnce the commands are executed, the device needs to be restarted. On some older versions of Android, this allowed you to log in without a password, after which it can be changed in the settings. On modern versions of MIUI with updated security, this method is often ineffective, since the keys are encrypted by binding to a specific session.
β οΈ Attention: Attempting to execute commands ADB without proper understanding can cause damage to system files and cyclic device reboot.
Application of specialized software for unlocking
When standard methods are exhausted, third-party utilities developed to serve Android devices are used: programs like Mi Flash Tool, Xiaomi ADB/Fastboot Tools or paid service combines (UnlockTool, Chimera) can help to remove the lock, but often require an unlocked bootloader.
The official Mi Unlock utility is designed specifically to unlock the bootloader, which is a prerequisite for many deep manipulations of the system. The process requires filing an application on the developer site and waiting from 7 to 30 days. Once you unlock BL, you can install custom Recovery, through which you can reset your password.
Third-party service programs often use exploits of system vulnerabilities to bypass security, but they do come with risks: you can inadvertently install malware on your computer or get denied warranty service.
Risks of using informal software
If you are not an experienced user, using complex service utilities can be dangerous. Mistakes in choosing a model or firmware version when flashing through Fastboot can turn a smartphone into a βbrickβ, which can only be restored in a service center using a programmer.
Contacting the service center and security guarantees
In situations where none of the software methods worked, or you are afraid to harm the device by acting on your own, the most sensible step is to contact an authorized Xiaomi service center.
To confirm the right of ownership of the device you will necessarily need documents: a check for the purchase, a warranty card or a box from a smartphone with a IMEI-Without proof that the phone belongs to you, no self-respecting service will manipulate the locks.
The cost of the service varies depending on the policy of the center and the complexity of the case. If the device is under warranty and the problem is not caused by mechanical damage or violation of operating conditions, unlocking can be carried out free of charge or for a token amount.
π‘
The presence of a check and a box significantly speeds up the service process and increases the chances of a free solution to the problem in an authorized center.
Remember that after resetting the pattern lock with any of the methods, Android security may require you to enter a password from your Google account.This is FRP. So make sure you remember your account details before you start the unlock procedure.