How to return to the old firmware Xiaomi: safe rollback without bricks

Updating firmware on Xiaomi often brings new features, but users often face bugs, brakes or an uncomfortable interface. A rollback to the previous version of MIUI is a solution that owners of Redmi, POCO or Mi resort to after a failed update. However, the downgrade process is fraught with risks, from data loss to complete “bricking” of the device if you break the sequence of actions.

This article provides step-by-step instructions for different rollback methods (via Recovery, Fastboot, and Mi Flash Tool), a list of necessary tools and critical warnings to help avoid errors, and how to save data before a downgrade, and what to do if a smartphone stops turning on after a failed firmware.

⚠️ Important: The firmware rollback procedure will void Xiaomi's warranty if the device is not officially unlocked. Before you start, check the bootloader status in the Settings menu → The phone. → Version. MIUI (Tap 7 times on the line "Core").

1.Downgrade preparation: backup and unlock

The first step is to save all data, as a firmware rollback almost always results in a complete reset. Use Mi Cloud or third-party services (Google Drive, Titanium Backup), but note that some applications (such as banking) may block access after changing the firmware.

For backups via Mi Cloud:

📱 Go to Settings. → Xiaomi account → Mi Cloud → Backup
🔄 Select categories to save (contacts, SMS, notes, system settings)
⚠️ Eliminate Wi-Fi passwords – they won’t recover from a downgrade due to changes in the security module
💾 Wait until the process is completed (may take up to 30 minutes)

Unlocking the bootloader is a must for most rollback methods. Xiaomi locks the bootloader on all devices released after 2018.

Link your Mi Account to your device in Settings → Xiaomi account
Apply for unblocking through the official website (required) SIM-map SMS-confirmation)
Connect your smartphone to your PC in Fastboot mode (clip Volume Down + Power)
Run the Mi Unlock Tool and wait for confirmation (can take up to 72 hours)

💡

If unlocking is delayed, try using Mi Flash Unlock from third-party developers, but only from trusted sources (e.g., the XDA Developers forum).

2. How to find out the current and previous version of the firmware

Before rolling back, you need to accurately determine the current version of MIUI and find a compatible previous build.

📋 Go to Settings. → The phone. → Version. MIUI
🔍 Write down the full name of the firmware (example: MIUI Global 14.0.5.0.TKMCNXM)
🌐 Find a firmware archive for your model on Xiaomi Firmware Updater or official website

Pay attention to the regional code in the firmware name:

Code.	Region	Example of model
CN	China (requires separate unblocking)	Redmi Note 12 Pro+
Global	International version	POCO X5 Pro
EEA	Europe (without Google services in some cases)	Xiaomi 13 Lite
IN	India	Redmi 10 Prime
RU	Russia (with pre-installed local services)	Xiaomi 12T

Critical error: Installing firmware with other regional code (e.g. CN instead of Global) will cause mobile network, Google Pay and other services to fail. Check compatibility!

📊 What kind of recoiling method do you plan to use?

Through Recovery.

Through Fastboot.

Mi Flash Tool

I haven't decided yet.

Method 1: Recovery (without PC)

The easiest way, but it only works if:

✅ You're not locked up the bootloader.
✅ Previous version is compatible with the current version MIUI
✅ The firmware file has a.zip extension (not.tgz or.gz)

Instructions:

Download the required firmware (for example, fw_redmi_note11_global_13.0.4.0.SGCMIXM.zip) and rename it in update.zip
Move the file to the root folder of internal memory (not to the folder!)
Turn off your smartphone and press Volume Up + Power to Enter Recovery
Select Install update.zip to System (use volume buttons for navigation, power for confirmation)
Confirm the installation and wait for completion (10-15 minutes)

⚠️ Note: If after the reboot the smartphone stuck on the logo MI, So the firmware is incompatible with the current version of the bootloader, and you'll need to force a Fastboot reset.

Download the firmware from the official website

Rename the file to update.zip

Copy into the root of memory

Charge your phone ≥50%

Disable Mi Account Protection (Settings) → Account. → Security)-->

4. Method 2: Recoil via Fastboot (from PC)

This method is more reliable, but requires a computer and drivers installed, and is suitable for devices with a locked bootloader (if unlocking is already done).

Tools required:

🖥️ Windows PC 10/11 (For the Mi Flash Tool)
🔌 Cable USB (original, undamaged)
📦 Firmware in.tgz format (unpack it into a folder)
🛠️ Mi Flash Tool (last version)
🔑 Qualcomm or MediaTek drivers (depending on the processor)

Step-by-step:

Turn off your smartphone and turn to Fastboot mode (clip Volume Down + Power)
Connect to your PC and check for device detection by command: fastboot devices (serial number should appear)
Unpack the firmware (.tgz) in a folder without Cyrillic characters
In Mi Flash Tool, select a folder with firmware and click Refresh
At the bottom, select Clean All mode (full reset) or Save user data (save data, but the risk of errors is higher)
Press Flash and wait until it is completed (the process will take 5-10 minutes)

⚠️ If the Mi Flash Tool is an error 0x80070002, So the version of the tool is incompatible with your firmware:

🔄 Install an older version of the Mi Flash Tool (e.g. 2018)
📂 Move the firmware folder to the root of the disk C:\
🔧 Disable driver signature verification in Windows

What if the Mi Flash Tool can’t see the device?

1. Check the cable connection (try another USB port). 2. Install drivers manually through Device Manager (select "ADB Interface"). 3. Disable the antivirus - it can block access to fastboot. 4. Try another Windows 10 PC (Windows 11 more often has driver problems).

5. Method 3: Recoil through ADB Sideload (for experienced)

An alternative way for devices with an unlocked bootloader and running Recovery is suitable if the standard method through update.zip does not work.

Instructions:

Download the firmware in.zip format and place it in a folder with ADB (for example, C:\platform-tools)
Switch your smartphone to Recovery Mode and select Connect with MiAssistant
On PC, open the command line in the folder with ADB and type: adb sideload name file.zip
Wait for the installation to be completed (progress will be displayed on the smartphone screen)

⚠️ Warning: If the process is interrupted with E:footer is wrong, the firmware file is corrupted. Download it again and check the checksum MD5.

6. Solving problems after rollback

Even if you're successful, you can have problems, and here are the most common ways to fix them:

Problem.	Reason.	Decision
Hanging on the MI logo	Incompatibility of the loader and firmware	Repeat the firmware through Fastboot with a full reset (Clean all)
No command error in Recovery	Recovery section damaged	Install custom TWRP or stream the original recovery.img through Fastboot
There is no mobile network.	Inconsistency of the firmware region	Sweep through the correct version (e.g. Global instead of CN)
Google Pay is not working.	SafetyNet certification reset	Install Magisk with Universal SafetyNet Fix

If the smartphone does not turn on at all (black screen, no reaction to buttons), try emergency mode EDL.

Turn off the battery for 10 minutes (if it is removable)
Hold the Loud up. + Loud down and plug in. USB-cable
Install firmware via Mi Flash Tool in EDL mode (authorized account required)

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If the smartphone does not turn on after rollback, DO NOT try to re-stitch it without diagnosis. Contact the service center - acting alone can aggravate the problem.

7 How to Avoid Mistakes in Downgrade

Most problems arise from negligence in the preparation phase.

🔋 Charge your smartphone at least 60% (when discharged during firmware, the risk of brick is 90%)
📥 Download firmware only from the official website or verified sources (XDA, 4PDA)
🔑 Check the model and firmware version (for example, Redmi Note 11 Pro) 5G ≠ Redmi Note 11 Pro)
🛡️ Disable the antivirus on your PC – it can block firmware files
🔧 Use the original. USB-cable (cheap cables often don’t transmit data to Fastboot)

Checklist before rollback:

Backup copy of data created

The bootloader is unlocked (if required)

The firmware is downloaded and checked for integrity

ADB/Fastboot Drivers are installed on PC

Battery charged ≥60%

All antiviruses and firewalls are disabled-->

Frequent Questions (FAQ)

Can I roll back the firmware without unlocking the bootloader?

No, on most Xiaomi devices (released after 2018), a downgrade without unlocking will result in an anti-rollback error and brick, with the exception of a rollback via Recovery on some older models (such as the Redmi 4X or Mi A1).

Will I lose data when I roll back?

Yes, in 99% of cases, a downgrade results in a complete reset, and the only way to save data is to back up through Mi Cloud or Titanium Backup (but some applications may not recover).

Can I roll back on Android 10 if I’m running Android 13?

Technically possible, but highly discouraged. Anti-rollback protection on new devices blocks rollbacks on Android versions older than 2 years. For example, on Xiaomi 12 you can not return from MIUI 14 (Android 13) to MIUI 12 (Android 10) - this will lead to brickwork.

What if the touchscreen doesn’t work after the rollback?

This is a typical firmware/kernel incompatibility problem. Solution: Sweep the original kernel (boot.img) through Fastboot Do a factory reset in Recovery If it doesn't work, go back to the version of the firmware that was originally created.

How to check if the bootloader is unlocked?

Turn off your smartphone and press Volume Down + Power. If you see Unlocked at the bottom of the screen, the bootloader is unlocked. If Locked, you'll need official unlocking.