Owners of the Xiaomi Redmi Note 10s smartphone often face the need to reinstall the operating system, whether it is fixing software failures, removing viruses or wanting to upgrade to the latest version of MIUI. This process requires care and strict adherence to the algorithm of actions, as an error at any stage can lead to data loss or "bricking" of the device. Before starting work, it is strongly recommended to make a full backup of all important files, photos and contacts.
There are several ways to perform flashing of this gadget: a standard update through the settings menu, using the built-in Recovery mode or a more advanced method through Fastboot from a computer. The choice of the specific path depends on the current situation: whether the screen is working, whether the system is loading to the desktop and whether there is access to the Mi Account. In this article, we will discuss all the options available in detail.
Preparation for flashing the device
The first and most critical stage is the preparation of the workplace and the smartphone Redmi Note. 10s. You will need quality. USB-The cable, preferably original, which came with the kit, as cheap analogues often can not provide stable data transfer, which can interrupt the process of writing files. 60-70%, So that the device does not turn off at the most inopportune moment.
Be sure to check for free space in internal memory if you plan to download firmware directly to your phone. For methods that require a computer, install Xiaomi USB Drivers drivers and specialized software such as the Mi Flash Tool. Without properly working drivers, your computer simply won’t see your smartphone in boot mode.
☑️ Checklist of preparations
An important nuance is to disable all antivirus programs and firewalls on your computer during the procedure, which can block the software from working, considering its actions suspicious, which will lead to a recording error, and also make sure you know the password from your Mi Account, as after the reset, the system will require it to confirm the rights of the owner.
Determination of firmware type and version
Before you start downloading files, you need to understand the types of firmware for Redmi Note 10s. They are divided into Global (Global), EU (European), China (Chinese) and Russia (Russian). The global version contains all languages, including Russian, and the necessary services for work in our region Google, making it the most preferred for most users.
Firmware is also divided by installation method: Recovery and Fastboot. Recovery files have a.zip extension and weigh less, as they are designed to be updated without full data cleaning (although a clean installation is recommended). Fastboot files have a.tgz extension, weigh more and allow you to completely re-mark memory parts, which is often required when switching between different regions.
What is the difference between Recovery and Fastboot?
When choosing a version, look for encoding. Chinese versions (CN) often don’t have Google Play built-in and may contain unnecessary Chinese apps that are difficult to uninstall. Therefore, the Global Stable version is best for the Redmi Note 10s with model code M2101K7BG.
Method 1: Update via Recovery (without PC)
This method is suitable if your Xiaomi smartphone is turned on but is unstable, or you just want to upgrade to a new version. You do not need a computer, just download the firmware archive and put it in the root of internal memory. Then go to the theme selection menu, click three dots in the corner and select "Software Update".
In the window that opens, click on the three dots in the top right corner and select "Select firmware file." Find the previously downloaded.zip archive and confirm the action. The phone will restart and start the installation process, which can take from 5 to 15 minutes, at which time the device can reboot several times.
⚠️ Warning: Do not interrupt the installation process or press buttons until the desktop appears on the screen. Interrupting system file writing can damage the boot sector.
If the standard path through the theme menu doesn’t work, you can use the engineering menu. In the Phone app, dial ##6484##, although the hidden update menu is more often used for direct installation of the firmware, called by multiple taps on the MIUI version number. However, the most reliable way without a PC is to use the built-in Recovery bootloader.
Method 2: Complete Fastboot reset and firmware
The Fastboot method is the most powerful tool in the Xiaomi user’s arsenal, allowing you to flash the device even if it does not boot into the system (bootloop), for this, the smartphone is transferred to a special bootloader mode by pressing the volume down and power button simultaneously, and an image of a hare in a hat-eared, repairing an android will appear on the screen.
The Fastboot requires an unlocked bootloader. If the bootloader is locked, the Mi Flash Tool will give an error when you try to write. The unlocking process takes 7 to 168 hours after you submit your application in MIUI Unlock. Without unlocking, you will not be able to change the region from China to Global.
After connecting your smartphone to your PC in Fastboot mode, launch the Mi Flash Tool. Press the Refresh button to detect the device. Enter the files, specify the folder with the unpacked firmware. In the bottom menu, select clean all mode for clean installation or save user data if you want to try to save files (not recommended when changing versions).
Using the Mi Flash Tool to install
The Mi Flash Tool requires the right setup before you start. After choosing the path to the firmware and discovering the device, make sure that the correct mode is selected in the bottom panel. The clean all option completely erases data, which is necessary when you switch between different types of firmware (for example, from EU to Global).
Press the Flash button in the upper right corner of the program interface, and the recording process will begin, the progress of which will be displayed in percentage and color of the indicator, the green bar means successful completion, the red bar means error, the entire process takes 200 to 600 seconds, after which the phone will automatically restart.
| Firmware mode | Data retention | Requirements | Risks. |
|---|---|---|---|
| Recovery (zip) | Maybe. | Access to the system | Minimum |
| Fastboot (clean all) | No (full reset) | Unlocked BL | Medium (driver error) |
| Fastboot (save data) | Yes. | Unlocked BL | High (conflicts) |
| EDL (9008) | No. | Authorized account | Tall (brick) |
It's important to understand that after you've run through Fastboot, the first run of the system can take up to 10 minutes. This is normal, as Android optimizes applications and creates new system files. Don't try to interrupt this process with buttons or battery extraction.
Solving problems and errors in firmware
One of the most common problems is the Mi Flash Tool's "Miss matching image and device" error, which means you're trying to flash firmware from another model or region without unlocking it properly, such as you can't flash Global firmware onto a device with a Chinese bootloader without first unlocking it and changing the account region.
Redmi Note 10s users also often experience the MI logo hanging after an update, which is helped by entering Recovery mode and executing Wipe Data, which will delete all user data, but often brings the phone back to life, eliminating file conflicts between the old and new system.
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If your computer can’t see your phone in Fastboot mode, try another one. USB-port (preferably) USB 2.0 at the back of the system unit) and the original cable. Often the problem lies in the port or wire.
In case of an “Anti-rollback check failed” error, firmware or use special bypass methods, which requires a deep knowledge of the ADB field. Always check the Android version and security patch before rolling back.
First steps after successful re-flashing
Once the Xiaomi Redmi Note 10s has successfully booted, don’t rush to restore all applications backup immediately.Let the system run clean for about 30-60 minutes to stabilize the background processes and the battery warms up and calibrates, which will help avoid false charge readings and increased energy consumption.
Go to the settings and check the build version, making sure that the version you planned is installed, and it is also recommended to immediately check the main modules: the camera, microphone, speakers and fingerprint sensor. If everything works correctly, you can start installing applications from Google Play.
⚠️ Warning: Don't restore system settings and applications from your old backup right away.This can bring back bugs you got rid of with the firmware.
To extend the battery life of the Redmi Note 10s after firmware, it is recommended to perform several charge-discharge cycles, and it is also worth turning off unnecessary functions in the About Phone menu, such as automatic error reports and user experience, to reduce the load on the processor.