How to format Xiaomi to factory settings: expert guide

Modern Xiaomi smartphones running on the shell of MIUI or the new HyperOS are complex computing systems that can accumulate software errors over time. Users often face a situation where the device begins to work unstable, unexplained hangs or pop-up ads that cannot be eliminated by standard cleaning methods.

The return to baseline procedure completely removes all user information, including contacts, photos, installed apps and system settings. This is a radical but often necessary step to restore the functionality of a gadget before selling or after a failed firmware update. It is important to understand that formatting is not just deleting files, but re-creating the file system, so approaching this process requires careful preparation and understanding of all the risks.

In this guide, we will take a detailed look at all available reset methods, from standard menus to using the Recovery engineering mode. You will learn how to properly prepare the device so as not to lose important data forever, and what nuances exist for different models, whether it is a budget Redmi or flagship Xiaomi.

Preparing the device for a complete data reset

Before any manipulation of system partitions begins, a number of critical actions must be performed: ignoring the preparation stage can lead to the loss of unique photos, documents and access to accounts. First, create a full backup of all important data using cloud services or transferring files to your computer.

Make sure the device has a battery charge of at least 50-60%. The formatting process can take 10 to 40 minutes depending on memory capacity and write speed, and a sudden power outage at this point is fatal for the operating system.

If you plan to sell the device, extract it. SIM-microSD card and memory card: Formatting internal memory does not affect external drives, but it is better to protect yourself from accidental deletion of other people's data or leakage of personal information.

Reset via the MIUI and HyperOS settings menu

The safest and easiest way to get your smartphone back to factory status is from a working operating system, which is suitable for most users who have access to the desktop and settings menu. The interface may vary slightly depending on the version of the shell, but the logic of action remains the same for all models.

To start, open the Settings app and look for the About Phone section. In some firmware versions, the item you need may be in the Advanced Settings or Advanced Settings category. You need to find the Reset or Erase All Data option, and the system will alert you that all files will be deleted.

After confirmation of action, the smartphone will request the introduction of a pattern lock, PIN-This is a security mechanism that prevents the device from being accidentally or maliciously reset by unauthorized persons, and once the correct code is entered, a preparation process will begin, which can take several minutes, after which the phone will restart and begin formatting.

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Before resetting via the settings menu, turn off the Internet.This will help avoid automatically activating the Mi Cloud protection during the recovery process if you forget your account password.

Importantly, if the device has Find Device enabled, the system may require you to enter a password from your Mi Account even after you reboot. Make sure you remember the login details, otherwise the phone will turn into a blocked-access “brick,” an industry standard anti-theft mechanism that cannot be circumvented by legal means without passwords.

Using Recovery Mode for Formatting

If the operating system does not boot, freezes on the logo or works with critical errors, the only option is to use Recovery mode. This is a special diagnostic interface built into the device memory regardless of the main OS.

To enter Recovery mode on most Xiaomi and Redmi smartphones, you need to press both the Volume Up button ("Loud +") and the Power button at the same time. Hold them until the Mi logo appears, then release the Power button, continuing to keep the volume up until the recovery menu appears. Navigation in this menu is done with volume buttons, and the choice is made by the Power button (on older models) or touching the screen (on new ones).

⚠️ Warning: In the Recovery menu, be extremely careful.Selecting the wrong item, such as "Wipe Data" without understanding the consequences, will result in instant deletion of all data without the possibility of recovery.

In the menu that opens, select "Wipe Data", then "Wipe All Data". The system will require confirmation, usually "Confirm". Once the cleaning process is complete, select "Back to Main Menu" and then "Reboot" to restart the system. The first boot after a Recovery reset can last longer than usual, sometimes up to 5-7 minutes, which is normal behavior.

Resetting a forgotten password via Fastboot (ADB)

For advanced users who have forgotten the unlock password and cannot log in, there is a method of resetting via Fastboot mode and the computer, USB-cables and installed drivers ADB (Android Debug Bridge., this method also completely deletes all data.

First, you need to turn your smartphone into Fastboot mode. To do this, turn off the device and press the volume button ("Loudness -") and the power button at the same time. The screen will show an image of a rabbit repairing an android, indicating that the bootloader has successfully entered mode. Connect the phone to the computer.

On your computer, open the command line or terminal in the folder with the ADB installed. Enter the command to check the connection:

fastboot devices

If the device appears in the list, you can run a reset command. Enter the following instructions:

fastboot erase userdata

After completing the command, enter the command to reboot:

fastboot reboot

Note that on current versions of Android and MIUI, this method may not work if the device is enabled with FRP (Factory Reset Protection), in which case, after reset, the phone will require you to enter a Google account that was synchronized earlier, without this data, you will not be able to unlock the device.

Mi and Google account issues after reset

One of the most common problems after formatting is that security locks are in place, and if you have a Google or Mi Account entered before resetting your phone, after rebooting, you will need to enter your password from that account, which is anti-theft protection, which makes it pointless to reset someone else's phone.

The table below shows the main types of blocking and how to solve them:

If you forget your Mi Account password, you can restore it through the official i.mi.com website using a linked phone number or email. With a Google account, the situation is similar - the recovery is available through the Google account page. Attempts to bypass these protections through third-party programs often damage the firmware.

⚠️ Warning: When buying a used Xiaomi phone, always check if the previous owner is out of all accounts. If after the purchase you see a requirement to enter someone else's password, it will be extremely difficult, and sometimes impossible, to return the device legally.

Frequently Asked Questions (FAQ)

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Main conclusion: Formatting is a powerful treatment for software problems, but it requires a mandatory backup and knowledge of account passwords.