How to roll back the Android version on Xiaomi: the full guide

Modern smartphones Xiaomi, Redmi and Poco regularly receive updates that are designed to improve performance and add new features to the shell MIUI or HyperOS. However, in practice, users often face a situation where the new version of the firmware is unstable, consumes battery power faster than usual or contains critical errors that interfere with everyday use.

In such cases, the only sensible way out is to return to the previous, more stable build of the operating system, a process known as downgrade that requires careful attention to detail, as improper actions can lead to data loss or software failures.

In this guide, we will discuss in detail how to roll back the Android version on Xiaomi devices, what are the restrictions on transitions between versions and how to prepare the gadget for the procedure to minimize risks.

Why is it necessary to roll back the system?

Often users update automatically without reading the list of changes in the blog and find problems after the reboot. Bugs in new versions can manifest as a “green line” in notifications, broken autobrightness or problems with the NFC module.

Another common reason is the desire of enthusiasts to get root rights or install custom recavators. New versions of Android often close vulnerabilities that were used to modify the system, so you have to return to older versions of the software to gain full control of the device.

• 📉 Critical fall in autonomy after upgrading to a new version MIUI.
• 🐞 Emergence of system errors, interface freezes or reboots in the loop.
• 🔓 The need to unlock the bootloader to install modified software.

It’s important to understand that simply pressing the back button in the settings is not going to work. Android architecture and Xiaomi security policies are built to prevent you from installing old versions on top of new ones without completely cleaning up the data.

Anti-Rollback limitations and version compatibility

Before you start, you need to understand the concept of Anti-Rollback, which is a security mechanism built into the bootloader of the device that does not allow you to install firmware with a lower security index than the one installed now.

If you try to flash a device with a lower level of Anti-Rollback, the smartphone can go into a hard brick, and you can restore it only through the service center using a programmer.

There is also a rule of compatibility of versions of Android. Usually you can roll back only within one major version of Android. For example, with Android 13 you can return to Android 12, but a direct transition from Android 14 to Android 11 can be blocked or require special manipulations to clean the partitions.

⚠️ Installation of global firmware (Global) on the Chinese version of the device (CN) or vice versa without unlocked bootloader and flashing through Fastboot is impossible and can lead to a cyclic reboot.

Preparation of a smartphone and computer for firmware

The success of the operation depends on 90% of the quality of preparation. You will need not only the firmware file, but also the right workplace. The first step should always be a full backup of the data, since the rollback process involves the complete cleaning of internal memory.

You need a Windows computer to work, as Xiaomi drivers and utilities work best in this environment, and make sure that the USB cable is working and is able to transmit data, not just charge the device.

Don’t forget to include USB debugging in the developer menu. Go to Settings → About Phone and click on the build number seven times, and then activate the desired item in the extended menu.

Finding and Choosing the Right Version of the Firmware

The official site of Xiaomi does not store archives of old versions in the public domain, so you have to use third-party proven resources such as Xiaomi Firmware Updater or MIUI bootloader.

You need a file in.zip for Recovery or.tgz for Fastboot. It is important to pay attention to the region (RU, EU, Global) and device type (codename) so as not to flood the firmware from another model.

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Use model code (e.g., gucci, tissot, davinci) to search for firmware, this ensures that you download the file for your device, not for a similar one.

Recovery Mode (No PC)

This method is suitable if the difference between versions is small and does not affect the level of Anti-Rollback. You will need a firmware file in.zip format, which you need to put in the root of the internal memory of the smartphone.

Go to the update menu and select three dots in the corner of the screen, then click "Select firmware file." Find the downloaded archive and confirm the action. If the system allows you to start installing, the process will take about 10-15 minutes.

However, if you try to roll back to a much older version, the system will give an error: "Can't verify update" or "Current version is newer than the selected package."

• 📂 Copy the file. update.zip cellphone.
• ⚙️ Go to Settings. → The phone. → Version. MIUI.
• 🖱️ Click on the menu (three dots) and select "Select firmware file".

⚠️ Note: If after selecting a file, the phone says that the version is newer, do not try to rename the archive or use third-party installers - this will not bypass security checks.

Full rollback via Fastboot and MiFlash Tool

This is the most reliable and versatile way to roll back on any available version, bypassing standard checks, requiring a firmware archive.tgz, a MiFlash utility and an unlocked bootloader.

Unpack the firmware archive in the root of the C disk so that the path to the folder is short and without Cyrillic (for example, the file is not in the file, C:\xiaomi_rom\). Run MiFlash on behalf of the administrator, click the Refresh button and make sure the device is identified (serial number will appear).

fastboot devices

This command in the command line (after connecting in Fastboot mode) will also confirm the connection with the PC. In MiFlash, choose the path to the firmware folder. It is critical to choose clean all mode to avoid file conflicts between the old and new system.

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Clear all mode is a must when rolling back the version, as the structure of the data partitions in different versions of Android may differ, which will lead to a bootloop without a complete cleanup.

Press Flash and wait until the process is complete. The phone automatically restarts. The first download can last up to 10 minutes -- that's okay, the system caches again.

Frequent errors and ways to fix them

There may be some errors in the firmware process. 0x80004005 usually means a driver problem or a path to the file. Try reinstalling ADB/Fastboot drivers and shortening the path to the firmware folder.

If MiFlash gives you a "Miss matching image" error, you're trying to flash the firmware from another model or the region doesn't match the bootloader type.

In case the phone went into Recovery mode with red screen or constantly reboots, try resetting via Fastboot command:

fastboot reboot

If this doesn’t help, you may need to re-flash the firmware with a choice of “Clean all and lock” mode, but only if you are flashing the original region of the device.