Smartphones of the line Redmi from the company Xiaomi have proven themselves to be reliable devices, but over time, any operating system Android may begin to work unstable. There are slowdowns, applications crash, and the battery drains faster than usual. In such situations, the most effective solution is to completely reset the device to factory settings, which is often called “reinstalling” the phone.
This procedure completely clears the gadget’s internal memory of user data, cache and installed apps, returning the software to its original state. It is important to understand that the process is irreversible without a preliminary backup, so it should be approached responsibly. In this article, we will analyze all the available methods for restoring the functionality of your smartphonesmartphone, from a soft reset through the menu to a hard reboot through the Recovery mode.
Regardless of whether you are using a budget model or a flagship series Redmi Note, the principles of system recovery remain similar, although the shell interfaces MIUI and HyperOS may differ slightly. We will describe each step in detail so that you can safely bring your device back to life.
Preparing your device for a full data reset
Before you begin the wipe procedure, it is critical to save all valuable information. After clicking the confirmation button to delete data, it will be impossible to restore contacts, photos or correspondence in instant messengers without a backup copy. Make sure that the battery charge is at least 50-60% so that the phone does not turn off at the most critical moment.
⚠️ Attention: The process of formatting the internal memory will delete all files, including music, documents and downloaded applications. Make sure you copy them to your computer or cloud storage.
The easiest way to save data is to use the built-in synchronization tools Xiaomi Cloud or account Google. Go to settings and check if synchronization is active for contacts, calendar and notes. For photos and videos, the best service is Google Photos or manually copying folders DCIM and MIUI to a personal computer via a USB cable.
Also, do not forget to unlink accounts if you plan to sell the device or transfer it to another user. This will help avoid an activation lock (FRP), where the new owner will not be able to log in without your password. Disable the “Find device” function in the security settings before starting manipulations.
☑️ Checklist before resetting
If you use two-factor authentication or specific security settings, write them down separately. After the reset, phone will ask for login confirmation, and access to the phone number or backup codes may be needed immediately.
Soft reset through MIUI system settings
The most secure and recommended method of reinstalling the software is available directly from the working interface of the smartphone. This method is suitable for devices that turn on and allow navigation through menus, even if they are malfunctioning. The algorithm of actions is intuitive and requires minimal technical knowledge.
Open the “Settings” application and scroll down the list to the “About phone” item. In some firmware versions, the required section may be called “Advanced Settings” or located in the “Advanced” menu. Find the "Factory Reset" or "Factory Reset" option. The system will offer two options: “Reset all data” or “Erase all data.”
- 📱 Click on the “Reset all data” item for complete clearing.
- 🔒 Enter the pattern, PIN code or screen unlock password.
- ⏳ Wait for the process to complete, which may take from 5 to 15 minutes.
- 🔄 The device will automatically reboot into a clean system.
During the process, the screen may go off and on several times - this is normal behavior operating system. Do not attempt to interrupt operation or press control buttons until the initial language setting screen appears. If the system is stuck on the logo for more than 20 minutes, you may need to use hardware buttons, which will be discussed below.
If the phone asks for a password for the Mi account before resetting, and you don’t remember it, try restoring access through the i.mi.com website before starting the procedure, otherwise the device may be blocked.
After downloading, you will see a welcome screen similar to what you saw when you first purchased your smartphone. You will have to select your language again, connect to Wi-Fi and log into your account Google. At this stage, the system may offer to restore data from a backup if you created it earlier.
Hard reset via Recovery mode (Hard Reset)
If the phone does not boot, is stuck on the logo or you have forgotten the pattern key, the only way out is to use the mode Recovery. This method allows you to perform a bootloader-level reset, ignoring the operating system state. To enter this mode, use a combination of physical buttons.
Turn off the smartphone completely. Then simultaneously hold down the volume up button (Volume Up) and the power button (Power). Hold them until the logo appears Mi or Redmi, then release the power button, but continue to hold the volume until the main menu opens Recovery.
⚠️ Attention: In Recovery mode, the touch screen does not work. Navigation is carried out using the volume buttons (up/down), and the selection of an item is confirmed with the power button.
In the menu that opens, select a language (usually English or Simplified Chinese is available). Next, go to item Wipe Data. You will be prompted to select an option Wipe All Data. Confirm the action by selecting Confirm. The system will warn you about data loss - agree again.
What to do if the Recovery menu is in Chinese?
If you selected Chinese by mistake, look for the characters corresponding to the cleaning item. This is usually the second item on the list. If that doesn’t work, try flashing the device via a computer, since acting blindly is risky.
After the cleaning is completed, which is displayed as a progress bar, the message “Data wiped successfully” will appear. Click the “Back to Main Menu” button, and then select Reboot and Reboot to System. The first boot after such a reset always lasts longer than usual, sometimes up to 10 minutes, as the system optimizes applications and creates new cache partitions.
Reinstalling the system via a computer (Fastboot)
For advanced users who have encountered serious software glitches that cannot be resolved by a regular reset, there is a method of flashing the firmware through the mode Fastboot. This method requires a computer, a USB cable and a special utility Mi Flash Tool. It allows you to write a clean system image directly into the device’s memory.
First, you need to download the official firmware for your specific model from the developer’s website or trusted resources. Unpack the archive to the root of drive C so that the path does not contain Cyrillic characters or spaces. Install drivers ADB and Fastboot on your computer if they are not already installed.
| Stage | Action | Indication |
|---|---|---|
| 1 | Turn off the phone and hold Vol- + Power |
A hare wearing earflaps will appear (Fastboot) |
| 2 | Connect the cable to the PC | Sound of device connection in Windows |
| 3 | Launch Mi Flash Tool | Display path to firmware |
| 4 | Press the Refresh and Flash button | Green progress bar |
In the utility, select the cleaning mode clean all, which guarantees the removal of all data and installation of a clean system. Avoid mode clean all and lockif you are not sure about the origin of the firmware, as this may permanently lock the bootloader. The process will take from 100 to 300 seconds, after which the phone will automatically reboot.
Using Fastboot mode is a radical measure that solves problems with damaged system partitions, but requires strict compliance with the firmware version of the phone model.
If an error occurs during the firmware process, check the cable (it is advisable to use the original one), another USB port, or disable the antivirus on a computer that may block data recording. Also make sure that the device's battery is charged enough to complete a long recording operation.
Solving problems after reinstalling Android
After a successful reset to factory settings, users may encounter a number of specific situations. For example, the phone may require you to enter the password from your previous Google account. This triggered protection FRP (Factory Reset Protection), designed to prevent the use of stolen devices.
If you have forgotten your login information, restoring access is only possible through the Google account recovery form on another device. Entering an incorrect password multiple times may temporarily block your login attempt. It is also worth checking the operation of the touch screen and communication modules, since in rare cases failures may be hardware rather than software.
- 📶 Check the operation of the SIM card and mobile data.
- 🔊 Test the speaker, microphone and vibration motor.
- 📷 Take a test photo and video for checking cameras.
- 🔋 Track the rate of battery discharge in the first day.
In the first hours of operation, the new system will actively index files and download updates to background services, which can cause increased energy consumption and heating of the case. This is a temporary phenomenon that goes away on its own after 1-2 days of active use.
Frequently asked questions about resetting Redmi
Will information be deleted from the SD memory card when resetting?
By default, the standard reset procedure through the settings menu does not affect the external memory card. However, if you selected the option to format the entire drive or used specific scripts in Recovery, the data may be lost. It is recommended to always remove the SD card before starting the procedure for complete safety.
What to do if the phone does not see the SIM card after resetting?
Try to restart the device again. If the problem persists, check whether the SIM card is installed correctly in the tray. In rare cases, after a reset, the settings of APN access points are lost - they need to be re-registered in the “Mobile Network” menu or request automatic settings from the operator.
Is it possible to interrupt the reinstallation process if it is frozen?
Interrupting the recording of system files is extremely dangerous and can turn the phone into a “brick”. If the process is stuck at the logo for more than 30 minutes, try performing a forced reboot by holding down the power button for 10-15 seconds. If this does not help, you will need to flash it via Fastboot.
Will the Android version be reset to an older one?
No, a regular factory reset (Wipe Data) returns the currently installed version of the system to the factory state, but does not roll back the Android version. To downgrade the firmware version, a complex procedure involving unlocking the bootloader and manually installing the old image is required.
⚠️ Attention: Menu interfaces and item names may vary slightly depending on the version of MIUI or HyperOS. If you do not find the described item, look for synonyms or refer to the help inside the device.
Now you know how to reinstall an Android Redmi phone in various ways, from a simple reset to a deep flashing. Regular maintenance and timely resetting of accumulated software garbage can significantly extend the life of your smartphone and keep its performance at a high level.