Modern Xiaomi smartphones, whether budget Redmi or flagship Mi, require regular software updates for security and stability. Users often wonder how Xiaomi updates Android to get new features of the MIUI shell or the latest HyperOS. This process does not always go smoothly, especially if the device is bought in the Chinese version or has an unlocked bootloader. In this article, we will discuss all available methods, from the standard “over the air” update to manually installing firmware through Recovery.
Before you start any action, you need to understand the difference between an OTA and a complete flash. System update is a routine procedure that stores all your data, applications and settings. At the same time, a complete firmware reflash (Clean Install) may be required if you move from the Chinese version to the global version or if the system is unstable. It is important to determine in advance what scenario you need to avoid losing important photos or contacts.
Xiaomi is actively implementing a new operating system called HyperOS, which is gradually replacing MIUI on new models. If your smartphone is included in the list of supported devices, the update may come in the form of a shell change. This is a deeper process than a regular security patch, so it requires more time and free space in the device’s memory.
Preparation of the smartphone to install a new version
Start with careful preparation, as interrupting the boot process can lead to software errors. First check the battery: it should be at least 60%, and it is better to connect the device to the charger throughout the procedure. Also make sure you have a stable connection to Wi-Fi, as firmware files can weigh from 2 to 5 gigabytes.
The second critical step is to back up your data, and even if you plan to upgrade with saving files, there is always a risk of failure: Use the built-in Security app or Google and Xiaomi Cloud to sync your contacts, messages and photos, which will take time but save your data in case of unforeseen circumstances.
☑️ Checklist before update
Finally, free up space in the device's memory. The system needs time to decompress the installation's archives. If the memory is full, the process may stop at the checkout stage or the phone will go into a cyclical reboot, delete unnecessary video files or transfer them to a computer or memory card.
Automatic update via settings (OTA)
The easiest and safest way to get a new version of Android or MIUI is to use the built-in OTA (Over The Air) mechanism. To do this, go to the Settings → About Phone menu and click on the logo of the version of the system. If the update is available, you will see the Download and Install button. The system will check the compatibility of your device and download the desired package.
Sometimes the notification doesn’t come immediately, even if your model has already released a new version, in which case you can try to force the search by clicking on the MIUI version several times in a row (usually 7-10 times) until the message “Additional features are updated” appears. Then a button with three dots will appear on the menu, where you can select “Select a firmware file” or simply check for updates manually.
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If the update doesn’t come, try changing the region in the settings (Settings → Additional settings → Region) to India or Indonesia, check for the update, and then return your region.
The good thing about the automatic method is that it minimizes the risk of user error. The system sams the integrity of files and the correctness of the version for your particular hardware. However, if Xiaomi servers are overloaded or there are network problems in your region, downloading can be slow or interrupted.
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Automatic updates are the preferred method for 95% of users, as they ensure data security and system stability after installation.
Manual installation via Recovery Mode
If the automatic search does not give results or you want to install firmware from a file received from the official site, you will need Recovery mode. First download the current firmware file with the.zip extension (not to be confused with.tgz, which is designed for computer firmware) and place it in the root of the phone's internal memory. The file should be called simply, for example, update.zip, so that the system can easily identify it.
Then you need to switch to Recovery mode. To do this, turn off the smartphone completely, and then press the power and volume buttons at the same time. Hold them until the Mi logo appears, then release the power button, continue to keep the volume. In the menu that opens, select the language (usually English or Chinese) and click on "Install Update Zip" or "Select file".
What if Recovery doesn’t see the file?
Once the file is selected, the system will request confirmation. Press OK or Confirm and the installation process will begin. The progress bar will be displayed on the screen. It is strictly forbidden to remove the battery (if it is removable) or try to turn off the phone at this point. Interrupting the system file record can cause the smartphone to stop booting.
⚠️ Warning: Make sure the downloaded firmware is for your model.Installing the firmware from Redmi Note 10 on Redmi Note 10 Pro will cause the device to break (brick).
Using the Updater app for local firmware
There is a softer manual installation method that does not require login to Recovery and allows you to update with all data saved through the menu of the Update app itself. ROM) And put it in a folder. downloaded_rom If you don't have one, you can create it yourself by observing the register of letters.
Then open the System Update app, click three dots in the corner, and select Select File. Find your archive and confirm the selection. The system will check the file and suggest rebooting for installation. This is a method often used by those who want to move from the Chinese version to the global version without losing data, although this transition is not always guaranteed and depends on the specific model.
- 📂 This method allows you to update even if the server OTA temporarily inaccessible.
- 💾 All user data, Wi-Fi passwords and application settings are saved.
- 🔄 You can roll back to an older version if the new one is unstable (resetting is required).
It is important to understand that switching between different types of firmware (for example, from China Stable to Global Stable) through the built-in updater is not always possible. Often the system will give an error "Can't verify update", in such cases, you need to unlock the bootloader and use the computer, which is a more complicated procedure.
Compatibility table and firmware types
When choosing a file for manual installation, it is easy to get confused in acronyms. Understanding the differences between firmware types will help avoid errors and choose the right file for your use case.
| Type of firmware | Description | Who's right for? |
|---|---|---|
| Recovery ROM | The file.zip is placed through the phone menu | For regular users, the OTA update |
| Fastboot ROM | File.tgz, placed via PC and Mi Flash | For the advanced, change the region, rebuild |
| Stable | Stable version, minimum of errors | For everyday use by all |
| Developer (Beta) | Weekly assembly with new functions | For testers and enthusiasts |
The choice between Stable and Developer versions depends on your priorities. A stable branch updates less frequently but guarantees reliability. A developer branch (Beta) gets the features first, but may contain bugs that affect the autonomy or operation of individual applications.
Solutions and errors in the update
During the update process, users often encounter errors such as “Download interrupted” or “File failed to check.” The first error is usually associated with unstable Internet or locking Xiaomi servers by the provider, in which case changing the DNS to 8.8.8.8 or using mobile Internet instead of Wi-Fi helps.
File verification error most often means you are trying to install an older version on top of a newer (downgrade) or the firmware file is corrupted when downloaded. Check the file checksum (MD5 or SHA1) if such information is available on the download site. Also make sure you are not trying to install Chinese firmware on a global device without first unlocking the bootloader.
⚠️ Warning: If the phone went into an endless bootloop after the upgrade, don't panic. + Vol Up) and select "Wipe Data" to delete all information, but restore the system to work.
Sometimes the problem is a lack of space, and the system can show 5GB of free space, but it needs contiguous space to unpack, in which case it helps to clean the app cache or temporarily remove heavy games and videos before starting the procedure.
Switching to HyperOS: What You Need to Know
The newest HyperOS operating system is based on Android 14 (and newer), and marks a drop from the MIUI name. Upgrading to it requires more resources: the process takes longer, and the phone can heat up more than usual in the first 30 minutes after installation, which is normal, since the system performs file optimization and re-indexation.
Before you switch to HyperOS, make sure your critical banking apps are compatible with the new version of Android. While most major banks have already updated their apps, some specific programs may not work properly in the early stages of a new OS release.
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The transition to HyperOS is not just a change of interface, but a deep reworking of the system kernel, so the first run can last up to 10-15 minutes.