How to find out what firmware is installed on Xiaomi, and what to do next

The firmware on Xiaomi smartphones is not just a set of programs, but the basis for stable operation of the device. Everything depends on its version, from the speed of downloading applications to support new features like HyperOS or an improved camera, POCO Or Mi? And what if it's outdated or malfunctioning?

Many users are unaware that their device has not received updates in a long time, which can lead to security vulnerabilities, slow operation and lack of support for new applications. MIUI And there are HyperOS, and what to do if the update is stuck or not available at all, and how to distinguish the official firmware from custom firmware, and why it matters.

How to find out the firmware version on Xiaomi: step-by-step instructions

It takes less than a minute to check the firmware version, but many users get lost in the settings menu. 10A Xiaomi’s flagship 14 Ultra is here’s what to do:

1. Open the Settings app (the gear icon on the home screen).

2. Scroll down and select About Phone (sometimes called About Device or Phone Information).

3. Find the lines of the version MIUI Or the HyperOS version (depending on the model) and the Android version.

For example, if you see MIUI Global 14.0.5 (SKUEUXM), means:

• 📌 MIUI Global - Global version of firmware (not Chinese).
• 🔢 14.0.5 - Assembly number (first digit - version) MIUI, others - audit).
• 🌍 SKUEUXM — Model and region code (here Redmi Note 12 for Europe).

If not MIUI You see HyperOS (like HyperOS) 1.0.3.0.UMBEUXM), So your device has already moved to the new shell from Xiaomi, which has replaced the new model. MIUI It's not a mistake, it's just a newer version of the software.

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If the About phone menu does not contain firmware information, try clicking several times on the Version line. MIUI Build Number – Sometimes this opens a hidden menu for developers.

Types of firmware Xiaomi: what do you have?

Xiaomi produces several types of firmware, and it depends on what features are available on your device, as well as the stability of its operation.

How do you know what kind of firmware you have?

• 🔍 If there is a Global in the title, EEA or RU — This is the official firmware for your region.
• 🇨🇳 Unless China or CN — Chinese version (probably without Google).
• 🛠️ If the menu says Developer or Beta, you have a test firmware.
• ⚠️ If the version does not match any of the above options, and there are unfamiliar items in the settings (for example, TWRP or Magisk – most likely, custom firmware installed.

What do the numbers in Xiaomi’s firmware version mean?

A firmware version like MIUI 14.0.5.0.SKUEUXM or hyperos 1.0.3.0.UMBEUXM It looks like a random set of symbols, but in fact, each element has a meaning. 1.0.3.0.UMBEUXM:

• HyperOS - the name of the shell (from 2026 replaces) MIUI new-device).
• 1.0.3.0 - shell version and build number: 1.0 - the first version of HyperOS. 3.0 - revision number (the higher, the newer).
• UMB — The device model code (here is the Redmi Note 12 Pro)+ 5G).
• EU — region (EU = Europe, IN = India, RU = Russia, CN = China).
• XM — firmware (XM = Global Stable).

For MIUI It's the same principle, MIUI 13.2.4.0.SKCMIXM deciphers:

• 13.2.4.0 - version MIUI 13, second revision, fourth assembly.
• SKC — model (Redmi) K50i).
• MI — region (MI = Global).
• XM is the type of firmware (Stable).

Important: if there are letters at the end of the version DEV (for example, MIUI 14.0.23.6.9.DEV), This means that you have a beta version of the firmware installed, which is updated more often, but may contain critical errors.

How to update the firmware on Xiaomi: official ways

If your firmware is outdated, you can upgrade it in a number of ways, from automatic updates to manual installations through Recovery. Let's take a look at all the options in order.

1. Automatic Air Update (OTA)

The easiest and safest method. Here's how it works:

1. Open Settings → About the phone → System update.
2. Click Check for updates.
3. If you have an update, download it (preferably via Wi-Fi).
4. After download, click Set and wait for the reboot.

⚠️ Warning: If the update weighs more than 1.5GB, make sure there is enough space on the device. Also, don’t interrupt the process – this can cause the device to fail.

2 Manual update via Recovery

If OTA does not work (for example, due to a failure or lack of Internet), you can install firmware manually:

Download the official firmware from the site [en.miui.com](https://en.miui.com/download.html)|Check the device model in Settings → The phone. → Model|Charge your phone at least to 50%|Copy a firmware file (.zip format) to the root of internal memory|Reboot to Recovery (Off. → Press the power button + volume)

-->

Next:

1. From the Recovery menu, select the language (usually English).
2. Go to Install update.zip to System.
3. Select the downloaded firmware file.
4. Confirm the installation and wait for completion.

⚠️ Warning: Don't confuse Recovery with Fastboot! Installing firmware via Fastboot requires unlocking the bootloader and can lead to data loss if something is done wrong.

Update via Mi Flash Tool (for experienced)

This method is used if the device is not turned on or the firmware is severely damaged.

• 🖥️ Windows computer.
• 🔌 Cable USB (preferably original).
• 🛠️ Mi Flash Tool Programming.
• 📁 Firmware in.tgz or.zip format (downloaded from the official website).

Instructions:

1. Turn off the phone and put it in Fastboot mode (clamp Power + Volume down).
2. Connect to your PC and start the Mi Flash Tool.
3. Select the downloaded firmware and press Refresh (the device should appear).
4. Press Flash and wait until it is completed (10-15 minutes).

💡 Tip: If the phone doesn’t turn on after you’ve run through Fastboot, try repeating the process with the Clean All option (complete cleaning).

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If your device does not see an update through OTA, Check if the region is locked in the settings (for example, Chinese firmware sometimes requires you to change region to Global via Settings). → Additionally. → Region).

What to do if the firmware is not updated?

Sometimes the system persists in not updating, despite the availability of new versions, and here are the most common reasons and solutions:

If none of the methods helped, it may be the problem in the bootloader or unlock. OEM. In this case:

• 🔓 Check if the bootloader is unlocked (in Settings) → For developers → Unlocking OEM).
• 🔄 Try to reflash the device through the Mi Flash Tool with a full clean (Clean All).
• 📞 Contact the service center if the warranty is still valid.

How to distinguish the official firmware from the custom?

Custom firmware (like LineageOS, Pixel Experience, or crDroid) may offer advanced features, but they are insecure and sometimes unstable.

• 🔧 There's no logo on the About Phone menu. MIUI or hyperos.
• 📛 There are some things in the settings like TWRP, Magisk or Root Access.
• 🔄 Updates don’t come through Settings, but through third-party apps (like Updater from a developer). ROM).
• 🚫 No Xiaomi applications (Mi Community, Themes, Security).

If you suspect that the device is custom firmware, but are not sure, check:

1. Start Terminal (or install it from Play Market).
2. Enter the command: getprop ro.miui.ui.version.name
3. If the answer does not include the name of the version (MIUI HyperOS, or HyperOS, is probably a caste.

⚠️ Attention: Installing custom firmware requires unlocking the bootloader, which resets all data and can lead to a loss of warranty. If you are not sure about your actions, it is better to stay on the official software.

Frequent mistakes when working with Xiaomi firmware

Even experienced users sometimes make mistakes that lead to a device breaking down, and here are the most dangerous ones:

• 🔌 Interrupting the update (cable pulled or battery sat down) – can lead to a boot cycle (bootloop).
• 📥 Installing firmware from another model – for example, the firmware for the Redmi Note 11 on the Redmi Note 11 Pro. This almost always ends with a blink.
• 🔓 Unlock the bootloader without backup – resets all data, including photos and contacts.
• 🛠️ Use of informal tools (such as: SP Flash Tool for Mediatek without knowledge of the case – high risk of damage EMMC (memory).

If you already have a problem, here’s what you can do:

• 🔄 You're stuck on the logo? Try going to Recovery. + Loudness up and make Wipe Data.
• 💻 Is the device not defined by the PC? Install the Mi driver USB Driver and try another cable.
• 📵 The phone doesn't turn on at all? The bootloader may have been damaged. EDL-Mode (requires an authorized Xiaomi account).

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If you're not sure what you're doing, you should go to a service center, and if you don't know what you're doing, you can actually turn your phone into a brick, and it's more expensive to repair it than it is to repair it.

FAQ: Answers to Frequent Questions About Xiaomi Firmware