How to properly update MIUI on Xiaomi smartphones: 4 proven ways

Updating MIUI on Xiaomi smartphones is a process that can both improve device performance and cause serious disruption if something is done wrong. In 2026, the company continues to release weekly and stable versions of firmware, but not everyone knows how to install them correctly. This article will help you understand everything from automatic air updates (OTA) to manual firmware through Fastboot or Mi Flash Tool.

It’s important to understand that the upgrade process depends on the smartphone model, the current version of MIUI, and even the firmware region. For example, switching from Global to China ROM will require a complete firmware update, not a regular update. We’ll look at all the current ways, including official and alternative, and also tell you how to avoid common mistakes, such as Error 7 or hanging on the Mi logo.

1. Preparation of the smartphone for the MIUI update

Before you start an update, you need to follow a few critical steps: neglecting them can lead to a device blink (completely inoperable) or data loss, starting with checking the current firmware version and compatibility.

The first thing to do is to find out the exact model of your Xiaomi and the version of MIUI. To do this, go to Settings → About the phone.

• 📱 Device model (e.g. Redmi Note 12 Pro)+ 5G or POCO F5)
• 🔢 Version MIUI (for example, MIUI 14.0.5 Global)
• 📅 The build date (indicates how old your firmware is)
• 🌍 Firmware Region (Global, China, EEA, India.)

Also make sure that the device has enough free space – an over-the-air update (OTA) requires at least 1.5-2 GB of free space. If you upgrade through Recovery or Fastboot, you may need up to 4-5 GB.

Find out the model and version of MIUI| Make a backup of data | Charge the battery to 50% and above | Connect to stable Wi-Fi | Free at least 2 GB of memory-->

⚠️ Note: If your smartphone is unlocked (has an unlocked bootloader), update via OTA In this case, it is recommended to use Fastboot or Mi Flash Tool.

Method 1: Automatic Air Update (OTA)

The easiest and most secure method is an over-the-air update (OTA), which is suitable for most users because it requires no additional knowledge and stores all the data on the device.

• 🔄 Update is only possible within one region (Global) → Global, China → China)
• 📶 Requires a stable connection to Wi-Fi (load volume can reach 1-3 GB)
• ⏳ The process can take anywhere from 10 minutes to an hour depending on the speed of the internet.

To update through OTA, follow the following steps:

1. Open Settings → About the phone → System update.
2. Click Check for updates.
3. If the update is available, click Download (make sure you are connected to Wi-Fi).
4. After downloading, select Install and wait for the reboot.

If the update is not available, your model may not have received an update yet, and in this case, you can try a forced check: press the Check Update button for 5-10 seconds, sometimes this works to speed up the update.

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If your smartphone is slowing down after the OTA update, try clearing the cache in Settings → Storage → Clear the cache. This often solves performance issues.

Method 2: Update via Recovery (manual installation)

If automatic updates are not available or you want to install a specific version of MIUI, you can use Recovery, which is suitable for power users, as it requires manual firmware downloads and has risks if you do not do the right thing.

First of all, download the official firmware for your model from the MIUI Downloads website.

• 🔗 A model match (e.g., Redmi Note 11 Pro) 5G Redmi Note 11 Pro+ 5G — device!)
• 🌐 Firmware region (cannot be installed in China) ROM on a global device without unlocking)
• 📦 Type of firmware (Recovery) ROM or Fastboot ROM — For this method, you need to recover)

Instructions for installation through Recovery:

1. Download the firmware file (usually in.zip format) to the root folder of internal memory (not in folders!).
2. Go to Settings → About the phone → System update.
3. Click on the three dots in the upper right corner and select Select the firmware file.
4. Specify the downloaded file and confirm the installation.
5. After the reboot, the smartphone will be updated automatically (it can take 5-15 minutes).

⚠️ Note: If after updating through Recovery smartphone got stuck on the Mi logo, try to go to Recovery Mode (click Power). + Volume up) and make Wipe Cache. If that doesn't work, you'll need to flash it over the Fastboot.

4. Method 3: Fastboot Firmware (for power users)

Fastboot updates are the most reliable, but also the most difficult, requiring an unlocked bootloader and connecting the smartphone to the computer.

• 🔧 You want to move to China. ROM Global (or vice versa)
• 🔄 We need to revert to an older version. MIUI
• 🚨 Previous attempts to update ended in error (Error 7, Bootloop)

To run through Fastboot, you will need:

• 💻 Computer with installed Xiaomi drivers and Mi Flash Tool
• 🔌 Cable USB Type-C (preferably original)
• 📦 Fastboot firmware ROM (file with the extension.tgz or.zip)
• 🔓 Unlocked bootloader (if not, unlock through the official Xiaomi website)

Step-by-step:

1. Unpack the downloaded Fastboot ROM firmware in the folder on your computer.
2. Turn off your smartphone and press Power + Volume down to enter Fastboot mode.
3. Connect the device to your computer and start the Mi Flash Tool.
4. In the program, click Select and specify the folder with the unpacked firmware.
5. Select firmware mode: Clean all - complete clean (removes all data) Clean all and lock - clean + lock bootloader (only for official firmware) Save user data - data storage (not always stable)

Flash

5-10 minutes

Automatic. OTA|Recovery|Fastboot|Mi Flash Tool|I'm not updating at all.-->

5. Method 4: Update via Mi Flash Tool (to navigate between regions)

Mi Flash Tool is the official utility from Xiaomi, which allows you to flash your smartphone in Fastboot mode. This method is often used to change the firmware region (for example, from China to Global) or restore the device after a failure.

Important: when you switch between regions (e.g. China to Global), all data on the device will be deleted, and the bootloader can be locked automatically. Also note that some models (e.g. Redmi K50 or POCO F4) have rollback protection (Anti-Rollback), so check version compatibility before you run the firmware.

Instructions for using the Mi Flash Tool:

1. Download and install the Mi Flash Tool (Windows version).
2. Download Fastboot ROM for the desired region (e.g. Global or EEA).
3. Unpack the firmware in a folder without spaces and Cyrillic symbols (for example, C:\MIUI\fastboot_rom).
4. Turn off your smartphone and press Power + Volume down to log into Fastboot.
5. Connect the device to your computer and start the Mi Flash Tool.
6. Press Refresh – the program must identify your smartphone.
7. Select the firmware folder and press Flash.
8. Wait until the process is over (the smartphone will reboot automatically).

If after firmware the smartphone does not turn on or stuck on the logo, try:

• 🔌 Connect to charging for 10-15 minutes (sometimes helps with a discharged battery).
• 🔄 Repeat the firmware with the option Clean all and lock.
• 📱 Log in to Recovery and make Wipe Data (delete all data!).

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When changing the firmware region (for example, from China to Global), be sure to do a complete cleanup of data (Clean all), otherwise system failures may occur.

6. Common mistakes and their solutions

Even when following instructions, users often encounter errors, and let's look at the most common ones and how to fix them.

Error 1: “Unable to check service pack” (OTA or Recovery)

• 📁 The firmware file is damaged or not intended for your model.
• 🔍 Check the checksum (MD5) file.
• 📥 Download the firmware again from the official website.

Error 2: Hanging on the Mi logo (Bootloop)

• 🔄 Try to get into the Recovery (Food). + Volume up and make Wipe Cache.
• 🔧 If it doesn’t help, run the device through Fastboot with a full cleanup.
• 🔋 Make sure the battery is at least 30 times charged%.

Error 3: "Anti-rollback check" (when rolling back to the old version)

• 🚫 Xiaomi blocks rollback to older versions MIUI data protection.
• 🔄 Update to the latest available version before rolling back.
• 🛠 Use special tools like XiaomiTool V2 (power-user).

Error 4: "Device Not Found" in Mi Flash Tool

• 🔌 Check the cable and port USB (better USB 2.0).
• 🖥 Install Xiaomi drivers manually through the official website.
• 🔄 Restart your computer and smartphone, then try again.

7. How to roll back to the previous version of MIUI

Sometimes after the update, users encounter bugs and need to return to the previous version of MIUI. However, Xiaomi has implemented anti-Rollback protection, which blocks rollbacks on old firmware. If your device supports this protection (most models after 2019), then a simple rollback can lead to a breeze.

To safely roll back, follow these steps:

1. Check if your model supports Anti-Rollback (you can find information on the XDA Developers or 4PDA forums).
2. If you have protection, upgrade to the latest stable version first, and then try to roll back.
3. Download the desired version of MIUI in the format of Fastboot ROM.
4. Use the Mi Flash Tool with the Clean All option (all data will be deleted!).

For some models (such as the Redmi Note 10 Pro or POCO X3 Pro), there are special tools to bypass the Anti-Rollback, but using them requires experience and can be unwarranted.

⚠️ Note: Reverse to the old version MIUI It can cause data loss, module failures NFC, Make a backup copy of your camera or mobile network before the procedure!

8. Frequently Asked Questions (FAQ)