How to Update Android on Xiaomi Phone: 3 Proven Ways + Error Solving

Updating the operating system on Xiaomi smartphones is not just a way to get new features, but also a necessary security measure. Regular MIUI updates close vulnerabilities, optimize battery life and add exclusive features, such as an improved camera or new control gestures. However, many users face problems: the update does not come automatically, the device freezes during installation or after an update, bugs appear.

In this article, we will look at all the current ways to update Android to Xiaomi in 2026, from standard OTA to manual firmware via Fastboot and Recovery. We will focus on preparing the device to avoid data loss or “bricking” the phone. And if something goes wrong, at the end you will find a section with solutions to the most common bugs (from Error 7 to endless boot).

1.Preparing Xiaomi phone for upgrade

Before you upgrade to Android on Xiaomi, there are a few critical steps that need to be taken, and neglecting them can lead to personal data loss, disruptions, or even complete device failure, especially for manual firmware methods.

First, check the current version of MIUI and Android. To do this, go to Settings → About the phone. Remember or write down:

MIUI version (e.g. MIUI 14.0.5)

Android version (such as Android 13)

- Device model (e.g. Redmi Note 12 Pro+ 5G)

This data will be needed to select the right firmware.

• 🔋 Battery charge at least 60%. manually upgrade 100% is recommended, as the process can take up to 30 minutes.
• 📡 Stable Internet connection: Wi-Fi is better than mobile Internet for downloading firmware weighing 2-4 GB.
• 📱 Backup. Save contacts, photos and apps to Mi Cloud or your computer. Manual updates can reset settings!
• 🔓 Unlock the bootloader (manual methods only) New Xiaomi models require official permission via the unlock site.

⚠️ Note: If your Xiaomi is purchased in China (market version) CN), Update via global firmware can block network! check region in Settings → The phone. → Version. MIUI (It should be global, EEA or RU).

Method 1: Automatic Air Update (OTA)

The easiest and safest method is to update the over-the-air (OTA). Xiaomi sends out notifications about new versions of MIUI gradually, so not all users receive them at the same time.

Instructions:

1. Open the Settings. → The phone.
2. Tap on the item Update MIUI (or Update system on new versions).
3. Click Check for updates.
4. If an update is available, download it (wi-fi connection for large files is required).
5. After download, click Set and confirm the reboot.

It takes 10-20 minutes. The phone will reboot several times, which is normal. Do not interrupt the update, even if the screen goes out for a long time (up to 5 minutes of pause is permissible).

• ✅ Pluses OTA: No technical skills required, saves all data and settings.
• ❌ Cons: Updates come with a delay (sometimes months), not always available for older models.

Method 2: Manual update via Recovery

If automatic updates are not available or you want to install the firmware immediately after it is released, you can use Recovery mode, which is suitable for advanced users and requires a pre-download of the firmware from the official website.

Steps for manual update:

1. Download the correct firmware for your model from the official Xiaomi website. Choose the Recovery ROM version (not Fastboot!).
2. Rename the file to update.zip (required!) and move it to the root folder of the phone’s internal memory.
3. Turn off the phone. Press Volume up + Power to enter Recovery Mode.
4. In the Recovery menu, select the language (if you have an option), then: Install update.zip to System → confirm the installation.
5. After you complete the process, select Reboot to System.

The first download after the update can take up to 10 minutes. If the phone has been stuck on the MI logo for longer than 15 minutes, something has gone wrong (see the "Error Solving" section).

⚠️ Note: Some Xiaomi models (e.g, POCO F5 or Redmi K60) They have anti-Rollback protection, which means you can't roll back to an older version. MIUI Check the list of supported versions on XiaomiUI.

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If your phone doesn’t turn on after you upgrade via Recovery, try repeating the process with a different firmware version. Sometimes choosing the Wipe & Reset option in Recovery helps (but it will delete all the data!).

4. Method 3: Fastboot Firmware (for experienced)

Fastboot is the most reliable way to flash Xiaomi, but it's also the most complex, and it requires a computer, a USB-TypeC cable, and an unlocked bootloader, which is used when:

• 🔄 Resurface the phone after a failed update.
• 📉 Reduce the version. MIUI (If there is no anti-Rollback protection).
• 🛠️ You need to install custom firmware (for example, Pixel Experience).

Step-by-step:

1. Download Fastboot ROM for your model from the official website and unpack the archive into a folder on your computer.
2. Install Android SDK Platform-Tools (or just fastboot and adb).
3. Connect your phone to your PC in Fastboot mode (clip Volume Down + Power when your phone is off).
4. Open the command line in the firmware folder and execute: fastboot flash all (some models may require fastboot update rom.zip)
5. Wait for completion (10-15 minutes) and restart your phone: fastboot reboot

If the process is interrupted, repeat the steps or use the Mi Flash Tool (the official firmware from Xiaomi).

5. How to check the success of the update

After installing the new firmware, you need to make sure everything goes right.

• 📱 System Version: Go to Settings → About the phone and check the build number with what you installed.
• 🔋 Battery operation: The first day after the update, the consumption may be increased - this is normal (the system indexes files).
• 📶 Network and Communication: Check mobile internet, Wi-Fi and Bluetooth. If something doesn't work, reset your network settings to Settings → SIM-maps and mobile networks → Resetting settings.
• 🎮 Performance: Run some heavy apps (like Genshin Impact or Chrome with 10 tabs) to make sure you’re stable.

If you have a bug after the update (for example, MIUI slows down or the battery goes down quickly), try the following:

1. Clear the system cache: Settings → Memory → Cleanup → Cash.
2. Perform a reset (without data loss): Settings → Additional → Resetting.
3. If the problem persists, roll back to the previous version (unless there is an Anti-Rollback).

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After updating via Fastboot or Recovery, the phone can warm up and discharge quickly for the first 24 hours, due to file re-indexing and application optimization. If the problem persists in a day, look deeper for the cause (possibly firmware incompatibility).

6. Solving common errors during the update

Even if you follow all the instructions, you can have problems, and here are the most common mistakes and ways to fix them:

If your phone has turned into a brick (it doesn't turn on, it doesn't respond to buttons), don't panic. In 90% of cases, it can be restored:

1. Connect the phone to your PC and check if it is detected in Device Manager (Qualcomm HS-USB QDLoader 9008 or the like should appear).
2. Download Fastboot and use the Mi Flash Tool with the Clean All option.
3. If it doesn’t help, contact the service center (for new models with Anti-Rollback, self-recovery may not be possible).

⚠️ Note: On Xiaomi models with MediaTek processor (e.g. Redmi) 10A or POCO C40) Fastboot requires a special tool SP Flash Tool: Instructions for MediaTek are different from standard ones!

7. Frequent questions after update