A situation where the owner of Xiaomi blocks access to his device because of a forgotten pattern lock or PIN-The lock screen becomes an insurmountable barrier to hiding important contacts, photos and access to applications. Unfortunately, modern security standards of Android do not allow you to easily bypass security without losing information.
The only reliable way to regain control of the gadget in this case is forced Hard Reset, a process that completely erases user data, restoring the software shell of MIUI or HyperOS to its original state, and it is important to understand that deleting files is an irreversible side effect of unlocking, and you need to be prepared for this in advance.
In this article, we will discuss in detail all available reset methods, from standard buttons to using a developer account. We will also discuss the nuances of working with a Google account and the possible risks associated with blocking activation.
Preparation for a complete data reset and important nuances
Before you start taking action to delete data, you need to understand the scale of the upcoming operation. The reset process affects not only personal photos and videos, but also system settings, call logs and saved passwords in your browser. If you have synced with Google Cloud or Mi Cloud, some of the data can be saved, but you should not blindly count on it.
⚠️ Warning: Make sure the battery level is at least 50-60%. Interrupting the reset process due to battery discharge can damage the system partition and turn the phone into a brick".
If the phone is at least partially responsive to commands or you can connect it to your computer in debugging mode, try backing up critical files. However, in most cases, when the password is forgotten, this is not possible, and you have to act blindly. It is also worthwhile to remove the SD card beforehand, if it is installed, so as not to accidentally format it along with the internal memory.
An important aspect is the Mi Account, and once reset, the phone will require you to enter the username and password from an account that was previously associated with the device, which is a measure of protection against theft, and if you don't remember that data, it can be harder to restore access than unlocking the screen.
Method 1: Recovery mode (standard method)
The most common and effective way to remove a forgotten password is to log in to Recovery Mode, which is built into every Xiaomi smartphone and allows you to control the system at a low level.
The login process may vary depending on the firmware version and model, but the classic algorithm remains the same. First, you need to turn the device off completely. If the screen does not respond to the switch off button, press the Volume Down + Power combination for 10-15 seconds to force the reboot, and when the screen goes out, immediately proceed to the next step.
☑️ Recovery login algorithm
Once the Mi logo appears, you can release the power button by holding the volume button. In a few seconds, the main Recovery menu will open. The navigation is done with volume buttons (up/down), and the choice is confirmed by the power button. You need to find the Wipe Data item and confirm the action.
In some versions of MIUI, the system will ask you to enter a digital confirmation code that appears on the screen, or require a Wi-Fi connection to verify your account. This is an additional security measure. If the phone requires a network connection and Wi-Fi networks are not on the list, try distributing the Internet from another phone with a network name and password that matches the ones you used before, although this method does not always work.
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If the Recovery menu is in Chinese, look for the characters corresponding to the Wipe Data item (usually the third item on the menu), or switch the language at the top of the screen if such an option is available (English flag).
Method 2: Using Mi Cloud for Remote Cleaning
If the Internet has been turned on on on the locked smartphone and the Find Device feature has been activated, you can delete all data remotely via the Mi Cloud service.This method does not require physical access to the device buttons, but critically depends on the network connection on the phone itself.
To implement this method, you will need a computer or other smartphone with Internet access. Go to the official website of the cloud service at cloud.mi.com or i.mi.com. Sign in using the same Mi Account that is configured on the locked device.
In the service interface, select Find Device. The system will try to locate your gadget. If the device is online, you will be given a set of commands, among which we are interested in Erase Device. Once the operation is confirmed, the phone will receive a command to reset completely.
| Parameter | Recovery Mode | Mi Cloud | Fastboot + Tool |
|---|---|---|---|
| I need a PC. | No. | Yeah (or another phone) | Yes. |
| I need Internet on my phone. | Verification only. | I'll be sure. | No. |
| Difficulty | Low. | Low. | Tall. |
| Risk of data loss | 100% | 100% | 100% |
Method 3: Reset via Fastboot and Mi Flash Tool
A more advanced method that service centers often use is using Fastboot mode and the Mi Flash Tool on the computer, which allows not only to clear the data, but also completely reflash the device, which ensures that any software locks, including forgotten passwords, are removed.
First, you need to put the phone in Fastboot mode, and you plug the device off into your computer by holding the Volume Down button, and you'll see a picture of a hare repairing an android that says FASTBOOT, and the computer will recognize the device as an Android Bootloader Interface.
Next, you need to download the official firmware for your model from miui.com (choose the Recovery version, not Fastboot if you use a standard reset, or Fastboot for full flashing) and the Mi Flash utility. Unpack the archive with the firmware in the root of the C disk so that the path does not contain Cyrillic. In the Mi Flash program, click the Refresh button, select your device and the path to the firmware folder.
⚠️ Note: When using Fastboot mode and full flashing, be careful with the option: "Clean all" will delete all data, and "Clean all and lock" will also block the bootloader, which can lead to problems if you changed the region of the device.
After selecting the Clean all option, click the "Flash" button. The process will take 5 to 15 minutes. Upon completion, the phone will automatically restart. This is the most "clean" way to delete data, since it affects all parts of the file system, eliminating the possibility of recovering deleted information using simple methods.