How to return the previous version of MIUI to Xiaomi: 5 proven ways to roll back firmware

MIUI updates often bring new features, but not always stability. Many Xiaomi, Redmi or POCO users experience bugs after an upgrade: fast battery drain, interface lags, broken sensors or even a “perpetual” reboot. In such cases, a rollback to the previous version of MIUI becomes the only solution. However, the process requires caution: wrong actions can turn a smartphone into a “brick”.

In this article, we’ll look at all the ways you can go back to your old firmware, from official methods through Recovery to manually flashing through Fastboot. You’ll learn how to prepare your device, where to download the correct version of MIUI, and what critical bugs can lock your smartphone permanently. And for those who are afraid of taking risks, we’ll give you alternatives, such as rolling back only system applications without full flashing.

Why would you need to pull back MIUI?

According to statistics from Xiaomi Community, about 15% of users experience problems after major MIUI updates, and here are the most common reasons why owners are returning to the old version:

• 🔋 Dramatic reduction of battery life - new versions MIUI They are often optimized for the latest models, which leads to increased power consumption on older smartphones (for example, the Redmi Note 8 Pro or Mi). 9T).
• 🐢 Slowing down the interface – animations start to “slow down”, apps take longer to open, and multitasking works worse.
• 🚫 Failing functions: fingerprint sensor fails, NFC, It's often because of driver incompatibility.
• 🔄 Infinite reboots (bootloop) – the device gets stuck on the logo MI and no longer load.
• 📱 Loss of root rights – if you used custom firmware or modifications, upgrade MIUI Can block access to a superuser.

Before you start rolling back, check if the problem is temporary.

• 🔄 Reboot the smartphone in safe mode (click the power button) → Reboot to Safe Mode).
• 🧹 Cache Clearing via Recovery (Volume Up) + Power → Wipe Cache).
• 🔧 Resetting settings to factory (but it will delete all data!).

⚠️ Note: If your device is locked through Mi Account (Xiaomi account), rolling back the firmware may result in a complete lock requiring login/password input!

Preparation for rollback: what to do before the firmware

Incorrect preparation is the main reason for the “bricking” of smartphones when rolling back.

Make a backup copy of data (photos, contacts, messages)|Check the battery charge (minimum) 60%)|Download the correct version MIUI for your model|Install the drivers ADB/Fastboot PC-only|Unlock the loader (if required)|Disable Mi Account protection (if there is a binding)-->

Pay special attention to the choice of firmware. download files only from official sources:

• 🌍 Official website MIUI — Stable and beta versions are available for all models.
• 📥 Xiaomi Firmware Updater – a firmware archive with update history.
• 🤖 4PDA XDA-Developers – for custom firmware (for experienced users only!).

Important: the MIUI version should be specific to your device’s region. For example, if you have a Redmi Note 10 Pro with global firmware (MIUI Global), don’t install Chinese (MIUI China) – this will cause problems with the language and services of Google. Check the current version in Settings → About Phone → MIUI version.

⚠️ Note: If your device was purchased in China and has firmware MIUI China, rollback to global version could block modules NFC Google Services. Check the model through Settings. → The phone. → The model (should be Global in the title).

Method 1: Recovery (without data loss)

The easiest method is to use a built-in recovery, which is suitable if:

• 📱 The device is switched on and loaded into the system.
• 🔄 You want to return the previous official version. MIUI (customless).
• 💾 You have a backup of the data (just in case).

Instructions:

1. Download a firmware file in.zip format for your model (for example, miui_BLOCKOTA_V12.5.3.0.RKFMIXM_2106a3ec3a_11.0.zip).
2. Rename the file to update.zip and move it to the root folder of internal memory (not to folders!).
3. Turn off your smartphone and press Volume Up + Power to log in to Recovery.
4. Choose a language (if available) then:
5. Wait for the process to be completed (5-10 minutes).
6. After the reboot, check the MIUI version in the settings.

If Recovery doesn't have Install update.zip, then your model doesn't support this method, so go to the Fastboot method.

💡

If the phone is loading for a long time (over 15 minutes) after rolling back, don’t panic. The first boot after the firmware can take up to 30 minutes. If the screen doesn’t respond, try pinching the Power for 20 seconds for a forced reboot.

Method 2: Full rollback via Fastboot (for power users)

This method requires an unlocked bootloader and is suitable for cases where:

• 🔧 Recovery doesn't see the firmware file.
• 📱 The device does not turn on (hung on the logo).
• 🔄 I need to return any version. MIUI, including old builds.

The work will require:

• 💻 Computer with Windows/Linux and installed drivers ADB/Fastboot.
• 🔌 Cable USB (preferably original).
• 📄 Firmware in.tgz or.zip format for Fastboot.
• 🔓 Unlocked boot loader (instruction below).

Steps:

1. Unpack the firmware archive in a folder on your PC (e.g., C:\MIUI\).
2. Turn off your smartphone and press Volume Down + Power to enter the Fastboot (the image of a hare in a hat-eared hat will appear).
3. Connect the device to your PC and check for detection by command: fastboot devices If the device is not detected, install the Mi Flash Tool drivers.
4. Launch the file. flash_all.bat (For Windows, or manually execute: fastboot flash all Attention! This command deletes all data on the device!
5. Wait until it's finished (the process will take 5-15 minutes) and the smartphone will reboot automatically.

If the device doesn’t turn on after firmware, try repeating the process with another version of MIUI or check if the firmware is suitable for your model.

Method 3: Recoil through ADB Sideload (if Recovery does not work)

If standard recovery doesn't see the firmware file, but the device turns on, you can use ADB Sideload, which allows you to download the firmware directly from your PC.

Instructions:

1. Download Platform Tools (includes ADB and Fastboot).
2. Place the update.zip firmware file in the platform-tools folder.
3. Enable debugging by USB in the developer settings (Settings → About Phone → MIUI version → 7 times press to unlock the developer menu → For developers → Debugging by USB).
4. Connect your smartphone to your PC and execute the commands: adb devices adb sideload update.zip
5. Wait for the installation to be completed (the progress indicator will appear on the device screen).

If you are running adb: failed to read command, try:

• 🔌 Use the other USB-cable (preferably original).
• 💻 Reinstall the driver ADB.
• 📱 Reboot your smartphone and try again.

Method 4: Partial rollback of system applications (without firmware)

If you are not satisfied with only individual MIUI components (such as launcher, camera or settings), you can return their previous versions without completely flashing.

• 📱 Devices with locked loader.
• 🔄 Recoiling specific applications (e.g. Mi Browser or Security).
• 🛠 Recovery of Remote System Functions.

Instructions:

1. Download the APK of the previous version of the desired application from a reliable source (for example, APKMirror).
2. Install APK via file manager or command: adb install -r -d file name apk Flag -r replaces the current version, -d allows version downgrade.
3. If the installation is blocked, disable signature verification in Settings → Special features → Install unknown applications.

To roll back system applications (e.g. Lawnchair instead of MIUI Launcher) you may need to:

• 🔧 Root access (to remove built-in access) APK).
• 📦 Use of the ADB AppControl to disable updates to system applications.

⚠️ Attention: Installation of modified APK System applications can lead to unstable operation MIUI Do not use files from unreliable sources!

Method 5: Recovery with the Mi Flash Tool (for bricks)

If the smartphone doesn't turn on (hang on the logo, doesn't respond to buttons), there's a last chance - firmware through the Mi Flash Tool. This method works even for "brick" devices, but requires:

• 💻 Windows computer.
• 🔓 Unlocked bootloader (if it was previously blocked).
• 📄 The right firmware in.tgz format for your model.

Step-by-step:

1. Download and install the Mi Flash Tool.
2. Unpack the archive with firmware in a folder without Cyrillic characters (for example, C:\MIUI\fastboot_rom\).
3. Turn off your smartphone and press Volume Down + Power to log into Fastboot.
4. Connect the device to your PC and start the Mi Flash Tool.
5. Click Select and point the way to the firmware folder.
6. Select firmware mode: Clean all – clean (recommended); Clean all and lock – clean + lock the bootloader (only if you are sure!); Save user data – data storage (not always stable).

Flash

If the process ends in error, check:

• 🔌 Cable and port USB (try USB 2.0 instead of 3.0).
• 📋 Compatibility of firmware with device model.
• 🔓 bootloader status (if blocked, unlock it in advance).

💡

Use the Mi Flash Tool only as a last resort. The wrong firmware can permanently lock the device, especially if you choose Clean all and lock mode on the unlocked bootloader.

Frequent Mistakes and How to Avoid Them

Even experienced users make mistakes when pulling back MIUI, and here are the most common problems and solutions:

If you have problems with the IMEI or communication module after the rollback, try to restore them through the engineering menu:

1. Please dial in the phone app: ##4636##.
2. Go to Phone Information and check for IMEI status.
3. If you don’t have an IMEI, use the SN Write Tool (requires a Xiaomi developer account).

FAQ: Answers to Frequent Questions