How to Downgrade MIUI on Xiaomi Smartphone: A Complete Guide to Risks and Solutions

Why users want to roll back MIUI and when it is justified

Fresh versions of MIUI do not always please owners of Xiaomi, Redmi or POCO smartphones. Bugs after an update, performance decline, intrusive advertising or remote features make you look for ways to return to old firmware. However, downgrade MIUI is a procedure with pitfalls: from data loss to “bricking” the device. In this article, we will analyze when the rollback is justified and when it is better to look for alternative solutions.

The main reasons for downgrading the version:

• 🐢 Productivity: The new MIUI brakes on weak models (for example, Redmi Note 8 Pro after upgrading to the MIUI 14).
• 🔄 Functionality: Removed familiar features (for example, Second Space in some regional firmware).
• 📵 Network problems: missing 4G/5G, The coverage has deteriorated (relevant to Xiaomi) 12T after MIUI 13.0.6).
• 🔋 Autonomy: increased battery consumption (typical for the first builds of the new version).

Before you start, answer your questions:

• ❓ The problem is related to the version. MIUI, Not with settings or third-party apps?
• ❓ Is there a more recent stable firmware where the bug has already been fixed?
• ❓ Are you ready for a possible loss of warranty or locking your device?

Preparing for Downgrade: What to Do Before Starting

Reverse MIUI is not just an old firmware installation; on devices with a locked bootloader (which is 99% of Xiaomi smartphones), trying to downgrade the version without unlocking will lead to an anti-rollback error and turn the phone into a brick, so preparation takes up to 70% of the success.

List of mandatory actions:

Critical moments:

• 🔓 Unlocking the bootloader: on new devices (Xiaomi) 13/14, Redmi Note 12) Requires Mi Account binding and waiting 7-15 Without it, a downgrade is impossible.
• 📥 Select firmware: download only official files from en.miui.com or xiaomifirmwareupdater.com. firmware from torrents may contain viruses or be faked.
• 🔄 Anti-Rollback Protection: on some models, POCO F3) You can’t go below a certain version. MIUI. Check the list of banned versions for your model.

⚠️ Note: If your smartphone is purchased in China (market version) CN), global-firmage (Global/EEA) can block the network 4G/5G. For such devices, look for firmware with a mark CN.

Ways to downgrade the version of MIUI: pros and cons of each

There are three main downgrade methods, and the choice depends on the device model, the status of the bootloader and your experience.

For most users, Fastboot is the best option, as it allows you to get around many limitations, but if you are a beginner, try the method first through Recovery - it is less risky.

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If your device supports Xiaomi.eu, consider installing their firmware instead of the official one. It is often devoid of advertising and bugs, but requires an unlocked bootloader.

Step-by-step: Downgrade via Fastboot (the most reliable way)

This method is suitable for most Xiaomi, Redmi and POCO models, but requires prior unlocking of the bootloader. If you haven't done it, go back to the prep section.

What you need:

• 🖥️ Windows PC (recommended) 10/11)
• 🔌 Original. USB-cable (not cheap charging!)
• 📁 Firmware in.tgz format for your model (for example, whyred_global_images_V12.5.1.0.RDIMIXM_20210317.0000.00_10.0_global_1d1a042b8d.tgz)
• 🛠️ Used by Mi Flash Tool, ADB & Fastboot, Xiaomi drivers

Steps:

1. Unpack the firmware in a folder without spaces (for example, C:\MIUI\old_version).
2. Turn off your phone and press Volume Down + Power to enter the Fastboot (a hare in a hat will appear on the screen).
3. Connect your phone to your PC and check for device detection by command: fastboot devices If the device is not displayed – install drivers manually.
4. In the Mi Flash Tool, select the firmware folder, select the clean all mode and click Flash.
5. Wait for the finish (5-10 minutes). The phone will reboot automatically.

⚠️ Note: If after firmware the phone is stuck on the logo MI longer than 15 minutes, don't panic. Try to pin the Loud up + Power for 20 seconds for forced reboot. If that doesn't work, repeat the procedure with the choice of clean all and lock mode (but this will block the bootloader!).

Downgraid via Recovery: easier but with limitations

This method is suitable for devices where the bootloader has already been unlocked and the firmware does not have rigid anti-rollback protection, for example, it often runs on the Redmi Note 9 Pro or POCO X3 NFC when rolling back 1-2 versions.

Advantages of the method:

• ⚡ No PC is needed, everything is done through the phone.
• 🔄 You can choose which data to store (although we recommend a full reset).
• 🛡️ Less risk of errors related to drivers or connection.

Instructions:

1. Download the firmware in.zip format (for example, miui_JOYEUSEEAGlobal_V12.0.3.0.QJOMIXM_bfd3c43b0e_10.0.zip) And move it to the root folder of the phone.
2. Go to Settings → About Phone → System Update and click on the three dots in the top right corner. Select Select the firmware file.
3. Specify the downloaded file and confirm the installation. The phone will reboot to Recovery and start the firmware.
4. After you complete the process, select Reboot to System.

Limitations of the method:

• 🚫 Does not work on firmware with anti-rollback (for example, you can not roll back) MIUI 14 on MIUI 12 on Xiaomi 11T Pro).
• 🔒 Not suitable for devices with a locked boot loader.
• 📉 It may not work if the firmware version is too old (more than 2 years difference).

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If the phone does not turn on after installation via Recovery, try repeating the procedure with a full data reset (Wipe Data in Recovery).

Frequent Mistakes and How to Avoid Them

Even if you follow the instructions, users face problems, and we'll look at the most common mistakes and their solutions.

1. "Anti-Rollback Protection" error

Symptoms: This package is for "xxx" devices; this is a "yyy" or anti rollback check fail.

Decision:

• Check the list of banned versions for your model.
• If you can’t roll back, look for a firmware with a higher build number but a different version of MIUI (e.g., MIUI 14.0.3 on MIUI 13.0.10).
• On some devices (e.g. Redmi) K40) You can get around the protection. EDL-Mode, but it requires an authorized Xiaomi account.

2.The phone is not identified in Fastboot

Symptoms: The fastboot device team returns an empty list, even though the phone is connected.

Decision:

• Try another one. USB-cable (preferably original).
• Install drivers manually through Device Manager (select Android Bootloader Interface).
• Turn off driver signatures in Windows (use gpedit.msc → User configuration → Administrative templates → System → Driver Installation → Digital signature of device drivers).

3. Hanging on the MI logo after firmware

Symptoms: The phone turns on but does not load beyond the logo (more than 15 minutes).

Decision:

• Press Volume Up + Power for 20 seconds for forced reboot.
• If it doesn’t help, enter the Recovery. + Powering up) and make Wipe Data.
• Repeat the firmware with the choice of clean all and lock mode in the Mi Flash Tool.

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If you lose your IMEI or network after a downgrade, don't panic. Often, it helps to re-running the same version of MIUI with the Flash all except storage check in the Mi Flash Tool.

What to do after a successful downgrade

Congratulations! Your smartphone is running the old version of MIUI again, but to avoid problems in the future, follow a few important steps.

1. Check the main functions:

• 📶 Network: Make sure mobile and Wi-Fi are working.
• 🔊 Sound: Check the speakers and microphone.
• 📷 Camera: Launch the camera app and take a test shot.
• 🔋 Charging: Connect the charger and check the indication.

Set up the system:

• Turn off automatic MIUI update in Settings → About Phone → System Update → Three Points → Settings → Auto Update.
• If you used the Mi Flash Tool with clean all mode, restore the data from the backup.
• Reinstall the required applications (preferably manually rather than from a backup to avoid conflicts).

3. Block the loader (optional):

If you don't plan on further firmware experiments, you can lock the bootloader back down for security.

1. Enter Fastboot (Loudness Down + Nutrition).
2. Connect your phone to your PC and execute the command: fastboot oem lock
3. Confirm the lock on the phone (if you receive a request).

⚠️ Note: Once the bootloader is blocked, you will not be able to install custom firmware or recovery (e.g, TWRP) Keep this in mind if you plan to make further modifications.

FAQ: answers to frequent questions about MIUI downgrade