Modern smartphones Xiaomi and Redmi regularly receive updates that often change the usual interface and logic of the system. Users often face a situation when the new version of MIUI or HyperOS is unstable, quickly drains the battery or simply do not like the visually.
The desire to return a previous, more stable version of the operating system is natural, but the process is technically complex. Unlike a simple upgrade, a downgrade requires strict adherence to the sequence of actions and the presence of certain access rights.
You should immediately warn: with the standard means of the Settings menu, you cannot roll back the system. You will have to go through the complete data cleanup procedure and, in most cases, unlock the device bootloader, which is a critical step.
Why is it necessary to roll back the system?
The main reason that gadget owners are looking for ways to bring the Android version back to Xiaomi is the performance decline after the update.New shells often require more computing resources, which on models of past years causes lags and slowdowns.
Another factor is changing user experience, where a company can remove familiar features, reposition controls, or introduce aggressive advertising that was not present in previous builds, and for many users, comfort is more important than new but useless features.
It is also worth considering the compatibility problems of third-party applications. Some programs of banks or corporate services may not work correctly on beta versions or fresh releases of Android.
Device preparation and information gathering
Before you start any manipulation of the system partition, you need to do a thorough preparation. The first step is to accurately determine the current version of the software and find the right firmware file to roll back, you need to know the exact model of the device, for example, Redmi Note 10 Pro, and the region for which the original stable version was released.
Be sure to back up all your important data. The downgrade process will inevitably result in complete deletion of your internal drive, use Mi Cloud, Google Drive, or transfer files to your computer.
☑️ Checklist for preparation for downgrade
It is important to find the exact version of firmware you want to return to. The file must be in.zip format for installation via the Recovery menu or in.tgz format for use with the computer. 4PDA.
⚠️ Note: Install firmware from another model or region (e.g. Global on China) ROM) Without first changing the region, the device can be blocked (Hard Brick).
Unlocking the loader: a mandatory stage
In the Xiaomi ecosystem, the security policy prohibits installing older versions of the system on a locked bootloader. If you try to install the old firmware through the update menu, the system will issue an error "Can't verify update."
To circumvent this restriction, official unlocking through the Mi Unlock Tool is required, a process that links the Mi Account to a particular device and requires waiting times of 7 to 168 hours (usually 168 hours for new accounts).
Why can't you just check the phone?
The unlocking procedure also completely cleanses the device data. Once you are “Unlocked” in the Mi Unlock Status app (located in the developer settings), you get full access to the file system and the ability to change software versions.
Don’t ignore this stage, hoping for a miracle.Without an unlocked bootloader, all attempts to install an earlier version of Android will fail, and in the worst case, you could get a cyclical reboot.
Method of installation via Recovery (without PC)
If the bootloader is already unlocked, the easiest way to return the Android version is to use the built-in recovery mode, which does not require a connection to the computer, but requires a firmware file in internal memory.
First, copy the downloaded firmware file (renamed update.zip for reliability, although modern versions often understand the original name) to the root of internal memory. Then go to the Settings → About Phone menu and click on the MIUI kernel version several times to activate the additional menu.
In the menu that appears, select “Select a firmware file” and specify the prepared archive. The system will check the file and, if the version is really older than the current one and the bootloader is unlocked, will prompt you to reset and install.
| Parameter | Description | Requirement |
|---|---|---|
| File format | Update archive | .zip |
| Location. | Root of memory | Internal storage |
| BL status | Loader | Unlocked (Unlocked) |
| Action. | The result | Complete data reset (Wipe) |
Once confirmed, the phone will restart and the installation process will begin, which can take anywhere from 5 to 15 minutes, and it is important not to interrupt the power of the device at this point, as this can damage the system partitions.
Use of Fastboot and Mi Flash Tool
A more reliable but sophisticated method is to run through Fastboot mode on a computer, which allows not only to update partitions, but also to completely clean up the data structure, which is critical when switching between different versions of Android (for example, from 13 to 12).
To do this, you will need the Mi Flash Tool utility and firmware in.tgz format (Fastboot). ROM). The archive must be unpacked into the root of the disk so that the path does not contain Cyrillic characters. The phone is converted to Fastboot mode by pressing the volume button when connected. USB-cable.
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Use the original. USB-cable and connect it directly to the motherboard port (back of the system unit), avoiding USB-hubs to avoid connection errors.
In the Mi Flash Tool, select the path to the unpacked firmware. At the bottom of the window, be sure to select Clean all mode, which is guaranteed to delete all data and re-mark partitions, which is necessary for the old system to work properly.
⚠️ Warning: Clear all and lock will lock the bootloader back, use it only if you're flashing the exact same regional version that was originally in place, or it'll go into a brick.
After pressing the Flash button, the recording process will begin, at the end the phone will automatically restart, and the first launch can take up to 10 minutes, as the system performs the initial partition setup.
Possible mistakes and ways to solve them
During downgrade, users often encounter an error such as “Update package is invalid” or “Can’t verify update” which means that the installation attempt is made on a locked bootloader or the firmware file is damaged when downloaded.
If the phone goes into an endless bootloop after installing the old version, there may be leftover files from the new system, in which case you need to reset the entire Windows Data → Wipe All Data menu again.
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The main reason for downgrade errors is to try to jump through one or more versions of Android at once (for example, from Android 14 to Android 11).
There may also be driver issues on your computer. Make sure that the Windows Device Manager defines your phone as an Android Bootloader Interface, not an unknown device. This may require Qualcomm or MediaTek drivers depending on your Xiaomi processor.
In some cases, especially on newer models with Snapdragon 8 Gen 2 processors and later, Xiaomi has implemented additional anti-Rollback checks, a protection that physically prohibits installing a version of the system below a certain threshold specified in a special partition of memory.