Owning a modern smartphone involves getting regular software updates that not only improve stability, but also close security vulnerabilities. For Xiaomi appliance owners, this process can range from simple checking in the settings menu to complex manual flashing through a computer. Understanding how to properly upgrade a device is critical to extending its life.
Often, users are faced with a situation where notification of a new firmware version does not come in months, although the forums are already discussing new features. This may be due to regional restrictions, the type of ROM installed (global, Chinese, European) or just a mailing queue from the company's servers. In any case, waiting does not always make sense, especially if the current version is unstable.
In this article, we will discuss in detail all available methods of updating software, from standard tools to advanced utilities like Mi Flash. OTA-Update and install through Recovery, and how to upgrade to a new HyperOS operating system if your device supports this transition.
Preparing the smartphone for the installation of a new firmware
Before you start any manipulation of system files, you need to make sure that the device is fully ready for the procedure. Ignoring the preparatory stage can lead to data loss or, in the worst case, a software failure that requires service intervention.
Create a backup of all important contacts, photos and documents, which can be done through the Mi Cloud service, Google Drive or simply by copying files to your computer, and make sure that the battery is at least 60%, as the installation process can be energy-intensive and time-consuming.
⚠️ Warning: Do not interrupt the installation process or attempt to turn off the phone manually while loading the logo or progress bar.This may cause permanent damage to the bootloader.
Also check for free space in the internal drive. Update files can weigh between 2 and 5 GB, and the system requires extra space to unpack and temporarily store them. If the memory is full, the installation simply won't start or will end in an error.
☑️ Checklist before update
Standard Update Method through Settings (OTA)
The easiest and safest way to get a new version of software is to use the built-in OTA (Over-The-Air) mechanism, which does not require a computer or special knowledge, it is fully automated and recommended for most users for everyday use.
To run the check, go to Settings → About the phone and click on the logo of the MIUI or HyperOS version. The system will contact the server and check for available updates for your model and region. If an update is found, you will see the Download button.
Once the file is uploaded, the system will suggest restarting, shutting down, patching, and turning on again with the new version, and the entire process can take anywhere from 10 to 30 minutes depending on the amount of change and the memory speed of the device.
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If the update is not available, try changing the region in the settings (Settings → Additional settings → Region) to a country where the release was released earlier, such as India or Indonesia, and then check again for updates.
Sometimes it’s helpful to activate the extended updater features, and you need to click on the firmware version logo several times until you see the message “Additional features enabled,” and then you’ll see new options in the update menu, such as manual file selection or beta checks.
Manual Installation of Updates through Recovery
If the automatic search fails, you can download the installation package manually and run it through Recovery mode, which requires you to download the firmware file from the official website or verified resources like miui.com.
The file should have a.zip extension and be fully compatible with your device model. After downloading, move the file to the root of internal memory or to a memory card (if there is a slot). Next, go to the update menu and select the three dots in the upper right corner.
From the menu that opens, select Choose update package. The system will find the zip archive and prompt you to start the process. It is important to understand that this method does not delete data unless you choose the option of complete cleanup.
What is the difference between Recovery and Fastboot ROM?
⚠️ Warning: Make sure you download firmware for your model. Trying to install a file from another device can lead to the "bricking" of the gadget.
Using Mi Flash Program for PC
For more advanced users who want to install a clean system or roll back to an earlier version, there is a utility Mi Flash Tool. This method requires connecting the smartphone to the computer in Fastboot mode and the presence of drivers. ADB/Fastboot.
First, unlock the bootloader through the official Mi Unlock app, which can take 7 to 168 hours to wait. Once unlocked, download the Fastboot ROM (.tgz archive), unpack it, and run the Mi Flash program on your PC.
In the program, select the path to the unpacked firmware folder, connect the phone in Fastboot mode (clamping the volume button when the phone is turned off and connecting USB) and click the “Flash” button. Select the data cleanup mode if you want a completely clean system.
| Method | A PC is needed. | Unlocking Bootloader | Data retention |
|---|---|---|---|
| OTA (via settings) | No. | No. | Yes. |
| Local (Recovery) | No. | No. | Yes. |
| Mi Flash (Fastboot) | Yes. | Often required | No (usually) |
This method is considered the most reliable for restoring the system to health after a serious failure, since it overwrites all system partitions cleanly, but it requires more care and technical literacy from the user.
Switching from MIUI to HyperOS
The new HyperOS operating system replaces MIUI, offering improved optimization and a single ecosystem.Updating to HyperOS often comes in the same way as regular patches, but some models require manually running through the file selection menu.
The transition process can take longer than a regular update, as many system files change structure, and once installed, you’ll notice a modified control center interface, new animations, and redesigned privacy settings.
Some users report the need to double-clean the cache after the first run of HyperOS to eliminate possible lags. If the system is unstable immediately after the transition, it is recommended to make a full reset to the factory settings (Wipe Data).
Solving Common Errors in Updating
Even if all instructions are followed, errors can occur. Can't verify update often appears when you try to install global firmware on a Chinese version of a device or vice versa, in which case changing the region or using the file renaming method (for advanced ones) helps.
The “Not enough space” error is solved by clearing the application cache, deleting large video files or transferring data to an external medium, and it is also worth checking the integrity of the downloaded file: if the download was interrupted, the checksum will not converge, and the installation will not begin.
If the phone is stuck on the logo after the bootloop update, try pressing the power and volume button to log in to Recovery and select "Wipe Data" that will delete all data, but should bring the device back to life.
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The most common cause of errors is an unstable Internet connection or interruption of file download. Always use reliable Wi-Fi to download large updates.