Xiaomi Redmi Note smartphones are deservedly popular due to the optimal price-to-function ratio. However, over time, the software installed in the factory ceases to meet modern requirements for security and application compatibility. Users often face the need to get new features of the MIUI interface or switch to a more recent version of Android to ensure stable operation of the gadget.
The process of software modernization may seem complicated only at first glance, and Xiaomi has actually designed several ways to do this, from fully automatic to advanced methods for power users, depending on the current firmware version, regional device binding, and root rights.
In this article, we will take a look at all the available update options, the preparations needed and the risks involved, how to properly prepare the file system, avoid download errors, and what to do if the installation process is interrupted, and how to extend the life of your device without going to a service center.
Preparation of the smartphone to install a new version of the software
Before you start the process of installing new system files, you need to perform a number of preparatory steps. Ignoring these steps can lead to loss of personal data or software failures. The first thing to do is check the current version of the shell and build number in the Settings → About Phone section.
A critical step is to back up all important data. Even with a regular update, there is a minimal risk of failure, which may require a complete reset. Use the built-in Mi Cloud app or copy photos and documents to an external medium or computer.
⚠️ Warning: Before any firmware manipulations, make sure that the battery level is at least 60%. interruption of the process due to battery discharge may result in the inability to boot the system.
It is also recommended to free up space in internal storage: system update files can take up from 2 to 5 GB of free space depending on the version. If there is not enough memory, delete unnecessary applications or transfer media files to a memory card.
☑️ Preparing the device for update
Automatic update via settings (OTA)
The easiest and safest way to get a new version of the operating system is to use the built-in OTA (Over-The-Air) mechanism, which does not require a computer or special knowledge, and the system will check the servers for the availability of current packages for your Redmi Note model.
To start the check, go to Settings → About Phone → MIUI Version. Click on the system logo or the "Check Updates" button. If a new version is found, automatic download will begin. Once the download is complete, the "Reboot and Update" button will appear.
Sometimes the notification doesn’t come, even though the release has already taken place for your region, so you can try changing the region in the settings (Settings → Additional settings → Region) to the country where the update came out earlier, such as India or the Global version, if the company’s policy allows.
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Use a stable Wi-Fi connection to download OTA-Updates as packages can weigh more than 3GB and consume mobile traffic quickly.
It should be noted that the automatic method only works if the device has an official firmware without modifications. Having root rights or an unlocked bootloader can block receiving updates through the standard interface.
Manual installation via Recovery Mode
If the automatic search failed or you want to install a specific version of the firmware manually, you can use the recovery mode, which requires you to download the archive with the.zip extension from the official Xiaomi support site.
Once you download the file, place it in the root of the internal memory or on the SD card. Next, go to the update menu, click on the three dots in the upper right corner and select "Select file." The system will find the archive and suggest you start installing.
- 📂 Download the current one. ZIP-Firmware archive for your model.
- 📂 Place the file in the root directory of the storage.
- 📂 Activate mode through the update menu.
- 📂 Wait for the process to be completed and the automatic reboot.
There is also the option of logging into Recovery Mode via a combination of buttons when the phone is off (usually the power and volume button).However, for normal updates, it is enough to use the built-in menu described above, since it is less risky for untrained users.
What if the system says "file cannot be verified"?
Update via computer with the Mi Flash Tool
For advanced users who have encountered serious errors or want to completely reflash the device, the Mi Flash Tool is designed. This method requires the smartphone to be switched to Fastboot mode and the presence of ADB drivers installed on the PC.
The process is as follows: download the firmware image in.tgz, unpack it and open the Mi Flash utility. Connect your phone in Fastboot mode (press the volume button when you connect the cable). Choose the path to the firmware folder and click the "Flash" button.
| Parameter | Description | Recommendation |
|---|---|---|
| Mode of work | Fastboot | An unlocked bootloader or authorized account is required |
| Type of firmware | Recovery / Fastboot | Mi Flash requires a Fastboot archive |
| Data retention | Clean All / Save Data | Clean All is recommended to avoid errors. |
| Risks. | Tall. | Don't interrupt the connection. USB-cable |
It is important to understand that using this tool carries increased risks, that the wrong image selection or interruption of communication can lead to the "bricking" of the device.
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The method through the Mi Flash Tool allows you to completely clean the system of errors and debris, but requires high skill and caution when performing actions.
Solving Common Errors During Updating
Redmi Note users may experience system error messages during software upgrades, and one of the most common problems is the message "No updates were received", which often indicates server or Internet connection problems.
Another common situation is the endless reboot cycle after installation, and if the phone can't boot the system, try entering Recovery mode and resetting to the factory settings. Remember, this will delete all the data.
- 🔌 Check integrity USB-cable and port when connected to a PC.
- 🔌 Make sure you have at least 10 GB of free space.
- 🔌 Disable third-party antiviruses during the process.
- 🔌 Check the integrity of the downloaded firmware file.
If an error occurs during installation OTA, Try clearing the Update cache. Go to Settings for that. → Annexes → All applications → Updating components → Memory. → Clean it. Then try again to download it.