How to update MIUI on Xiaomi smartphones: 3 proven ways + error solving

Why it’s important to update your firmware on Xiaomi and what the new MIUI version gives you

Updating the firmware on Xiaomi smartphones is not just a cosmetic repair, but a critical procedure for the security, performance and functionality of the device. Each new version of MIUI brings not only patches for vulnerabilities (which hackers actively exploit in older versions), but also power optimization, support for new Android chips, and sometimes even hardware improvements. For example, MIUI 14 for Xiaomi 12 Pro added support for Dolby Vision for Netflix, although the hardware of the device did not change.

But there is a downside: a failed update can lead to a phone blink (total inoperability), data loss or conflicts with custom firmware. It is especially risky to upgrade on devices with an unlocked bootloader or installed TWRP. So before any firmware manipulation, it is worth weighing the pros and cons.

In this article, we’ll break down three official updates (including the hidden features of the Mi Flash Tool), tell you how to check firmware compatibility with your Xiaomi model, and give you a checklist for a secure upgrade. And if something goes wrong, at the end there’s a section on solving the 10 most common bugs (from ERROR: 7 to endless download).

Method 1: Air-to-air update (OTA) is the easiest and safest method

The Over-The-Air method (OTA) is the standard upgrade method that Xiaomi uses to distribute firmware, and its main advantage is that you don’t have to download files manually or connect your phone to a PC, and the system finds the current version, checks it for compatibility with your model, and installs it with minimal risks.

To update through OTA:

• 📱 Open the Settings app on your phone.
• 🔄 Go to the About Phone section. → Update MIUI.
• 🔍 Click Check Updates (if there is an update, the Download button will appear).
• ⚙️ After downloading, select Install Now or Install at Night (unless you want to interrupt your phone).

Important: If the upgrade weighs more than 1.5GB, make sure you have enough space in your phone’s memory, and don’t interrupt the process – even if it seems like the phone is stuck on the logo. MI. Average installation time OTA-Update: 10 to 30 minutes (depending on the model).

Run manual update check (don’t wait for notification)

Connect to a stable Wi-Fi network (not mobile Internet)

Charge your phone at least 50%

Free up 2-3 GB of memory (in case of failure)

Disable VPN (can block Xiaomi servers)

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⚠️ Attention: If after OTA-The phone has stopped recognizing the update. SIM-Don't panic, this is a famous bug in the MIUI 14 for some models (e.g. Redmi Note 10 Pro) Solution: Reboot your phone in Safe Mode (click the power button) → "Restart Safe Mode and return back. SIM card should earn.

Method 2: Update via Recovery – if OTA doesn’t work or you need to roll back

If your Xiaomi doesn’t see an update through OTA (for example, due to regional restrictions) or you want to install stable firmware instead of beta, you can use Recovery Mode.This method requires manual firmware download, but does not need to unlock the bootloader.

Instructions:

1. Download the correct firmware for your model from the official Xiaomi Firmware website. The file name should end in.zip and contain your device's code (e.g., your device's code, tucana_global_images... for Mi 9T Pro).
2. Rename the file to update.zip and move it to the root folder of the phone’s internal memory (not to Download or MIUI!).
3. Turn off your phone and press the Volume Up + Power combination to enter Recovery Mode.
4. Select the language (if required), then go to Install update.zip to System.
5. Confirm the installation and wait until the end (the phone will restart automatically).

The advantage of this method is that it works even if the phone does not turn on normally (for example, after a failed OTA).

• 🚨 If you choose firmware not for your model, the phone will turn into a brick".
• 🔋 The battery must be charged at least 70%, otherwise the process will be interrupted.
• 📱 All data will be saved, but settings may be reset (e.g. fingerprints).

Method 3: Fastboot firmware for power users and bricks

The Fastboot method is the "heavy artillery" for Xiaomi upgrades, requiring an unlocked bootloader, a computer with drivers installed, and the Mi Flash Tool.

• 🔄 Restore your phone after a failed update (even if it doesn’t turn on).
• 📉 Downgrade the version MIUI (downgrade).
• 🌍 Change the firmware region (for example, from Chinese to global).

Step-by-step:

1. Unlock the bootloader (if not unlocked) and link your Mi Account to your phone and wait 7-15 days (duration depends on the model)
2. Download the Fastboot firmware for your model (file with the extension.tgz) from the Xiaomi Firmware website.
3. Unpack the archive into a folder on your computer (e.g., C:\MIUI\fastboot).
4. Turn off the phone and press Volume Down + Power to enter Fastboot Mode (a hare in a hat-out-of-the-box will appear).
5. Connect your phone to your PC through USB-cable (preferably original).
6. Launch the Mi Flash Tool, select the firmware folder and press Refresh (should appear) COM-port).
7. Select Clean All (Full Cleaning) or Clean All and Lock (Cleaning) mode. + Lock bootloader) and press Flash.

Critically, if you choose firmware not for your model (for example, try flashing Redmi Note 11 firmware from POCO X4 Pro), the phone is guaranteed to turn into a “brick” and it can only be restored through the service center.

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Before you run through Fastboot, open Device Manager on PC and make sure that the Qualcomm HS-USB QDLoader 9008 device appears in the Ports (COM and LPT) section. If it is not available, install the drivers manually (you can download on XDA Developers).

⚠️ If the Mi Flash Tool is an error ERROR: Flash is not done, try: Reconnect the phone to another USB-port (preferably) USB Disable the antivirus (it can block drivers), run the program on behalf of the administrator, try another version of the Mi Flash Tool (for example, MiFlash20200314 last).

How to check firmware compatibility with your Xiaomi model

One of the most common bugs when upgrading is installing firmware that is not designed for your device, which can result in the loss of IMEI, a broken camera, or a phone that is completely inoperable.

1. Check the model code. As we wrote earlier, the code can be found in the settings or on the box. For example, the Xiaomi 12T Pro has diting code, and the Redmi Note 11 Pro+ 5G has veux.

2. Compare the firmware region. The firmware is divided into:

• 🌍 Global (for the international market) supports Google Services).
• 🇨🇳 China (China only, no Google, but with extra chips).
• 🇪🇺 EEA (Europe, in accordance with GDPR).
• 🇮🇳 India (often with reduced frequencies) 5G).

You can only install the firmware of your region or Global (if your phone is not Chinese). For example, on the Xiaomi Mi 11 Lite 5G NE with EEA firmware, you can not install China, this will lead to problems with the mobile network.

3. Check the Android version. Some firmware requires a specific version of Android. For example, MIUI 14 for POCO F3 only works on Android 13. If your phone is still on Android 12, you first need to update the underlying system.

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Never install firmware marked Stable Beta or Developer unless it is bug-ready.These versions are for testing and may contain critical errors (e.g., 2 hours battery drain or Bluetooth failure).

What to do if the update is stuck or there is an error

Even with the right actions, the update can go wrong, and here are 10 common mistakes and solutions:

1. ERROR error: 7 in Recovery Reason: Trying to install firmware not for your model Solution: download the correct firmware and try again.
2. The phone is stuck on the MI logo after the update Reason: conflict with Custom Recovery (TWRP) or Magisk modules.Solution: Press Volume Up + Power, log into Recovery and make Wipe Cache.
3. Couldn't verify update package Error Reason: corrupted firmware file or wrong name (update.zip) Solution: download the firmware and check the hash amount (for example, through 7-Zip).
4. After the update, there is no mobile network Reason: incompatibility of the modem part of the firmware with your operator Solution: manually select the network in Settings → SIM-maps and mobile networks → Choice of network.
5. The reason for this is: try to lower the firmware version below the acceptable one. Solution: upgrade to a newer version or find firmware with the same Anti-Rollback index.

If the phone doesn’t turn on at all (black screen, no button response), try EDL emergency mode:

• 🔌 Connect your phone to your PC with the Volume Up button clamped + Loudness down.
• 🖥️ In Device Manager should appear Qualcomm device HS-USB QDLoader 9008.
• 🛠️ Use the Mi Flash Tool to Firmware in Mode EDL (You will need an authorized Xiaomi account).

FAQ: Answers to Frequent Questions About Xiaomi Update