How to reflash Xiaomi on global firmware: official and alternative methods

Why users choose global firmware for Xiaomi

Xiaomi smartphones are shipped in different regions with different firmware versions: Chinese (CN), global (Global), European (EEA) or Indian (IN). Each of them has its own characteristics - from pre-installed services to support languages and mobile frequencies. The global version is considered a universal solution: it is optimized for the international market, contains Google services, supports all major languages and works with the communication standards of most countries.

The main reasons for the transition to global firmware:

• 🌍 No regional restrictions (e.g. blocking some features in the Chinese version)
• 📱 Support for all languages, including Russian, without the need for manual localization
• 📶 Stable mobile and Wi-Fi operation in all countries
• 🔄 Regular security updates and new features from Xiaomi

But the flashing process requires care: wrong actions can lead to a device lock or loss of warranty, and then we will discuss all the steps from preparation to final settings.

Preparation for firmware: what to do before the start

Before you start flashing, you need to follow a few critical steps, ignoring them can lead to the inability to restore data or “brick” the device (turning into a “brick”).

• 📱 Create a backup of all data through Settings → Additionally. → Backup or using Mi Cloud (if the device is linked to an account)
• 🔌 Charge your smartphone to a minimum 60% — The process of the firmware may take up to 30-40 minute
• 💻 Install Mi Flash Tool drivers on PC and ADB/Fastboot (References to official sources - below)
• 🔍 Clarify the device model through Settings → The phone. → Model (e.g. Redmi Note 12 Pro)+ 5G has the code name ruby)

Special attention is paid to unlocking the bootloader. Xiaomi blocks it by default to protect against unauthorized changes. Without unlocking, installing global firmware is impossible. The process takes up to 7 days (due to account verification) and requires:

Link the device to the Mi-account |Enable debugging over USB in the developer settings | Download the Mi Unlock Tool utility from the official website | Connect the smartphone to the PC in Fastboot mode (press the power button + volume down)

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⚠️ Warning: Unlocking the bootloader resets all data on the device. If you don't backup, you won't be able to return photos, contacts or messages.

The official way: firmware through the Mi Flash Tool

The most reliable method of installing global firmware is the use of the proprietary Mi Flash Tool utility, which is suitable for most Xiaomi, Redmi and POCO models released after 2018.

1. Download the firmware for your model from the official MIUI Downloads website. Choose the version of Fastboot (file with the extension.tgz).
2. Unpack the archive in a folder without Cyrillic characters (for example, C:\MIUI\global_ruby).
3. Launch the Mi Flash Tool on behalf of the administrator and connect the smartphone in Fastboot mode (press Power + Volume down until the hare appears in the eardress cap).
4. Select the firmware folder in the utility and press Refresh - the device must be determined.
5. Press Flash and wait until it is completed (usually 5-10 minutes).

After successful firmware, the smartphone will automatically restart. The first launch can take up to 15 minutes, which is normal. If the device has been stuck on the MI logo for longer than 20 minutes, try restarting it manually.

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If the Mi Flash Tool gives you a “Couldn’t load device” error, try reinstalling drivers manually through Windows Device Manager. In Fastboot mode, select “Update Driver” → “Look for drivers on this computer” → specify the folder with the unpacked firmware.

Alternative method: Firmware through Recovery

If you already have a bootloader unlocked but no PC access, you can install global firmware through stock Recovery, which is suitable for firmware in.zip format (usually Recovery ROM on Xiaomi's website).

1. Download Recovery ROM for your model and rename the file to update.zip.
2. Move it to the root folder of the smartphone’s internal memory (not in folders!).
3. Turn off the device and press Power + Volume up to enter Recovery Mode.
4. Select the language (usually English or Chinese), then go to Install update.zip to System.
5. Confirm the installation and wait for completion.

⚠️ Note: Not all Xiaomi models support installation via Recovery. e.g., smartphones running the MediaTek platform (e.g., Redmi) 9A) You may need to use the Mi Flash Tool. Check compatibility on the forums before you start. 4PDA or XDA Developers.

Unlocking the bootloader: a step-by-step guide

Without unlocking the bootloader, installing any unofficial firmware is impossible, and Xiaomi made it more difficult in 2023 by adding a mandatory account binding and waiting for confirmation.

1. Link the device to your Mi Account: Go to Settings → Xiaomi account and log in. Enable data sync and wait until it is completed.
2. Activate Developer Mode: Settings → The phone. → Version. MIUI (Press 7 times) Then return to Settings → Additionally. → For developers and include: 🔧 Debugging by USB 🔓 Unlocking OEM (point!)
3. Connect to Mi Unlock Tool: Download the utility from the official website. Launch it on behalf of the administrator and log in under the same account as on your smartphone. Put the device into Fastboot mode and connect to your PC.
4. Start unlocking: In the utility, press Unlock. If a wait message appears (usually 168 hours), wait for the email notification.

⚠️ Note: Once the bootloader is unlocked, the smartphone will be reset to factory settings. All data, including photos in internal memory, will be deleted. Xiaomi can also block the ability to unlock if the device was purchased less than 30 days ago (checked by the device’s internal memory). IMEI).

Frequent mistakes and their solutions

The firmware process rarely goes smoothly, and here are the most common problems and ways to fix them:

• 🚫 Anti-rollback error: This occurs if you are trying to install firmware older than the one already on your device. Solution: download a newer version MIUI Or use Fastboot firmware marked Anti-rollback.
• 🔌 Device not defined in Fastboot: Check drivers (install Mi Flash Tool – it automatically installs the desired drivers). Also try to disable driver signatures in Windows: bcdedit /set nointegritychecks on bcdedit /set testsigning on (after firmware, return the settings with the bcdedit command) /set testsigning off)
• 🔄 Hanging on the logo MI: If the smartphone does not boot for more than 20 minutes, try to go to Recovery (clamp Power). + Volume up) and make Wipe Data. If that doesn't work, repeat the firmware through the Mi Flash Tool with the Clean All tick.

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If after firmware lost mobile network, check the settings APN. Often helps manually entering operator parameters or resetting network settings in Settings. → SIM-maps and mobile networks → Resetting settings.

Firmware of Custom Global Builds (TWRP)

For power users who lack the functionality of stock MIUI, custom Android firmware (such as LineageOS, Pixel Experience or ArrowOS) is available, lacking Bloatware, offering advanced customizations and more up-to-date versions of Android.

• ⚠️ Loss of warranty (if the device is warranty, it is better to use official firmware).
• ⚠️ Possible bugs (not all functions can work correctly, for example, NFC camera).
• ⚠️ Lack of updates OTA (You will need to install updates manually).

To install custom firmware will require:

1. Unlocked bootloader.
2. Installed Custom Recovery (TWRP)
3. Firmware in.zip format and, if necessary, GApps (Google services).

The instructions for installing TWRP and custom firmware are outside the scope of this article, but you can find detailed guides for your model on 4PDA or XDA Developers. Remember: custom firmware is not officially supported, and you take all the risks.

FAQ: Answers to Frequent Questions