Modern Xiaomi and Redmi smartphones run on the basis of a MIUI or HyperOS shell, which over time can accumulate software debris, cause application conflicts, or simply require cleaning before selling the device. The complete reset procedure, known as Hard Reset or Factory Reset, is a radical but often the only effective solution to fix complex software failures, interface freezes or prepare the gadget for a new owner. Unlike simple deletion of files, this process returns the software to its original state, which was immediately after purchase in the store.
Before you start taking action, you need to realize that the system rollback destroys absolutely all user data. This applies to photos, contacts, correspondence in messengers, installed applications and saved passwords. Backup is a critical step, ignoring which can lead to irretrievable loss of valuable information. If the device works at least partially, be sure to create a backup in the Mi Cloud cloud or on an external drive.
There are several ways to reset, each of which is suitable for a specific situation. If the screen responds to touch and menus are available, the easiest way to use the usual system tools. If the phone is locked, hangs on the logo or does not respond to commands, you will need to log into Recovery mode. In this article, we will discuss in detail all available methods, nuances of working with Mi Account and ways to bypass FRP protection.
Preparing the device for a complete data reset
The first and most important step is to ensure a stable power source: The process of formatting memory partitions and reinstalling system files requires energy, and if the battery runs out at a critical moment, the phone can turn into a brick with a non-working bootloader. Charge the device to at least 60-70%, ideally up to 100%, and during the procedure keep it connected to the original charger.
The second critical point is the linking of the Mi Account to Google. Android security has a theft protection mechanism (FRP), which requires you to enter a password from the last synchronized account after you reset, and if you forget this data, it will be extremely difficult, and sometimes impossible, to unlock the phone without going to the service center with checks.
⚠️ Warning: Before resetting, be sure to log out of your Mi and Google account in the settings if you plan to sell your phone, which will prevent the new owner from locking the device and simplify the activation process.
It is also worth removing the memory card. SD and SIM-The map, though, is modern. MIUI Often offer a choice: erase data only from internal memory or also from the internal memory. SD-maps, physical extraction of the drive guarantees the safety of your archives and prevents accidental formatting of external files.
- 🔋 Charge the battery to at least 60% to safely complete the process.
- ☁️ Backup important data in Mi Cloud or on your computer.
- 🔑 Remember or write down passwords from Google and Mi accounts linked to your device.
- 💾 Remove the microSD memory card and SIM-pre-op.
☑️ Checklist before reset
Reset via the settings menu: the standard method
The safest and easiest way to get Xiaomi’s phone back to its original state is available directly from the operating system that’s working.This method is preferable if the device is functioning normally but you want to clear it of accumulated debris or prepare it for sale.The path to function may vary slightly depending on the version of MIUI, but the logic remains the same.
To start, open the Settings app and scroll down to the bottom. You're interested in the About Phone section (in some versions of About Device). Inside this menu, you'll find the Settings Reset or Factory Settings item, and the system will alert you that all data will be deleted and suggest you choose the type of reset.
The menu that opens usually has two options: Reset all settings (without deleting files) and Erase all data (full reset). We need the second option. Once selected, the system will require you to enter a pattern lock or a lock pin to verify the identity of the owner. If the phone has a Mi Account, you will also need to enter a password from it.
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If you can't remember the lock screen password, this method won't work, so you'll have to use the Recovery mode described below.
Once confirmed, the phone will restart and the Mi logo will appear on the screen with a progress indicator, which can take from 5 to 15 minutes depending on the amount of internal memory and the number of files, do not interrupt the process and do not try to press buttons until the device itself starts in the initial setting.
Hard Reset via Recovery Mode
If the phone doesn't turn on, freezes on the logo or doesn't respond to the sensor, the only way out is to use the Recovery system recovery menu, which is built into the firmware and allows you to perform diagnostic operations and reset at a low level, regardless of the state of the main operating system.
To enter this mode, you need to turn off your smartphone completely. Then you need to press the combination of the buttons: usually a Volume Up button and a power button. Hold them simultaneously until the Mi logo appears, then the power button can be released, continuing to keep the volume. In a few seconds, the main Recovery menu will open.
Navigation in this menu is done with volume buttons (up/down), and the choice of item is confirmed by the power button. You need to find the Wipe Data section and select it. Then the system will suggest you select Wipe All Data. Confirm the action by selecting Confirm.
⚠️ Warning: In Recovery mode, the touch screen is not working. All actions are performed exclusively with mechanical volume and power buttons.
Once the cleaning process is complete, the status bar should show the message “Data wiped successfully.” Click on the “Back to Main Menu” button, then select Reboot -> Reboot to System. The phone will reboot and the initial setup will begin, just like the new device.
What to do if the Recovery menu is in Chinese?
Deleting Mi Account and Protecting FRP
One of the most common problems after a reset is activation blocking, which is a FRP (Factory Reset Protection) security mechanism that is embedded in Android to protect against theft. If you don't log out of your Google or Mi Account before the reset, the system will require you to enter a password from those accounts when you first download it.
Xiaomi owners should also consider the specific protection of the Mi Cloud. If the Find Device feature has been activated, the phone will be locked before entering the password from the Mi Account, even after completely flashing it, this is done to prevent an attacker from using the stolen phone.
| Pre-discharge action | Post-reset result | Required data for activation |
|---|---|---|
| Exit from accounts completed | Phone starts in the language selection menu | Not required |
| Google Account is tied to | FRP (Google Lock) Locking | Google Login and Password |
| Mi Account tied up | Mi Account Lock Lock Lock Lock Lock | Login and password Mi |
| Both accounts are active. | Double lockdown | Both data sets |
If you forgot your password, you can restore access through the recovery sites of Google or Mi. However, if the device was bought from hand and the previous owner did not untie it, unlocking is possible only through the service center if you have purchase documents.
Solution: The phone is not reset
Sometimes users are faced with a situation where the reset process does not start or is interrupted, this can be caused by damage to system files, locking the bootloader or the presence of hidden viruses that have embedded in the system partition, in which case the standard procedure may not work.
If the reset through the menu does not pass, try to perform it through the Recovery mode, as described above. If this does not help, the recovery section may be damaged. In this case, the only option is to flash the device through the computer using the Mi Flash Tool utility and the official Fastboot firmware.
Another reason could be a lack of space in the system partition for temporary operation files. Clear the app cache or delete unnecessary files before trying to reset. It's also worth checking if debugging over USB is enabled, which in some rare cases can conflict with the reset process if the phone is connected to a PC.
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If none of the software methods help, the problem may be hardware (memory malfunction) and requires diagnosis in the service.
It is important to understand that interrupting the process of writing data to flash memory can damage the file table. If after a failed reset, the phone stopped turning on and does not even enter Recovery, you will need to solder the memory chip or complex software resuscitation.
Initial adjustment after reset
Once you successfully complete the rollback, the phone will start in initial configuration mode, and the interface will look like you just pulled the device out of the box, and you will have to choose a language, connect to the Wi-Fi network, and log into your Google account.
At this point, the system will suggest that you restore data from the backup, and if you've created a backup in Mi Cloud or Google Drive, you can get your contacts back, your app list, and your system settings back, which will make it much faster to experience the phone.
Be sure to check for system updates immediately after you set up. As you rolled back to the factory version, the device may have an older version of MIUI or HyperOS with security vulnerabilities. Go to Settings → About Phone → MIUI version and click the update check button.
- 🌐 Connect to a stable Wi-Fi network to activate services.
- 📲 Sign in to your Google account for the Play Market Store.
- ☁️ Select a backup to restore contacts and photos.
- 🔄 Check for operating system updates.
Now your Xiaomi smartphone is clean, fast and ready to go. Regularly cleaning the cache and removing unused apps will help avoid having to do a full reset in the future.