Choosing a firmware version for a Xiaomi smartphone is not an easy task, and it depends not only on the functionality of the device, but also on its performance, security, and sometimes even lifespan. On the one hand, the official versions of MIUI promise stability and support, on the other hand, custom firmware beckons with advanced features and no extra software. And what about the Chinese versions with their unique features, but also potential risks?
In this article, we’ll look at all the latest firmware options for Xiaomi, Redmi and POCO in 2026, from official global and Chinese builds to popular custom solutions like LineageOS or Pixel Experience. You’ll learn which versions support Google Mobile Services (GMS), where to look for the latest updates, and how to avoid firmware reflashing errors. And if you’re still in doubt, at the end of this article you’ll find a checklist for your final decision.
Official versions of MIUI: global vs Chinese
The first thing that Xiaomi users face is the choice between the global (Global) and Chinese (China) version of MIUI. These builds differ not only in the interface language, but also in the set of pre-installed applications, the availability of Google services, and the frequency of updates.
The global version of MIUI is focused on the international market and includes:
- 📱 Full support for Google Mobile Services (GMS): Play Market, YouTube, Gmail and other services work out of the box".
- 🌍 Many localizations, including Russian.
- 🔄 Less frequent updates compared to the Chinese version (usually every 1-2 months).
- 📦 Pre-installed apps from Xiaomi (e.g. Mi Browser, Mi Video) that can be removed.
The Chinese version, in turn, is designed for the domestic market of Xiaomi, its key features:
- 🚀 Updates are released weekly for flagship models (for example, Xiaomi 14 or Redmi). K70), What is important for enthusiasts who follow the new.
- 🔒 Absence GMS — Instead, they use Chinese analogues: Baidu, WeChat, AliPay.
- 🎯 Unique features not available in global builds (e.g. advanced camera settings or local social media optimizations).
- ⚠️ Risk of blocking Mi Account in case of incorrect change of region (more about this in the section on risks).
Generally, the global version is a good fit for 90% of users, especially if you’re actively using Google services and aren’t ready to mess with manually installing GMS on Chinese firmware. However, for flagship owners looking to get the most performance and fresh features, the Chinese version can be an interesting option – provided you’re prepared for some restrictions.
Castomic firmware: freedom or headache?
If the official versions of MIUI don't suit you, custom firmware comes to the rescue, offering clean Android without Xiaomi shell, advanced settings, and sometimes better performance, but there's a downside to this approach: lack of official support, potential bugs, and the risk of "bricking" the device.
Among the most popular custom firmware for Xiaomi in 2026:
- 📱 LineageOS – lightweight firmware based on Android with minimalistic design and regular updates.
- 🎨 Pixel Experience – imitates the Google Pixel interface, including branded chips like Now Playing or Call Screen.
- ⚡ ArrowOS – a balanced version with a focus on performance and customization.
- 🔧 Havoc-OS – for fans of fine tuning (Substratum support, gestures, themes).
Advantages of custom firmware:
- ✅ There is no pre-installed software from Xiaomi (like Mi Browser or GetApps).
- ✅ Longer support for older models (for example, the Redmi Note 8 Pro can get Android 13 on custom firmware, while officially support ended on Android 11).
- ✅ Possibility of installing Magisk for root rights and modifications.
However, there are also significant disadvantages:
- ❌ No official security updates (depending on the developer community).
- ❌ The risk of loss of warranty (if the device is warranty, flashing can cancel it).
- ❌ Possible bugs with camera, sensors or wireless modules (especially on newer models).
What is a "bricking" device?
If you decide to try custom firmware, be sure to:
- Check your model compatibility on the XDA Developers or 4PDA forum.
- Make a full backup of data using TWRP or Mi Flash Tool.
- Unlock the bootloader through the official Xiaomi website (it will take up to 7 days to wait).
💡
Before installing custom firmware, check if it supports OTA-Some builds (such as the Pixel Experience) allow you to upgrade without completely flashing, which makes life easier.
Comparison of MIUI versions: table of key differences
To make it easier to choose, we have collected the main features of different versions of MIUI in one table. Please note that some parameters may vary depending on the model of the smartphone.
| Parameter | Global (Global) | Chinese (China) | European (EEA) | Castomy |
|---|---|---|---|---|
| Google Mobile Services (GMS) | ✅ Yes. | ❌ No (manual installation required) | ✅ Yes. | ✅ Yes (most of the time) |
| Frequency of updates | Every 1-2 months | Weekly (for flagships) | Every 1-2 months | Depends on the community (monthly to once every six months) |
| Pre-installed annexes | Xiaomi + Google apps | Only Chinese services | Xiaomi + Google apps (without some services due to GDPR) | Minimum set (depending on firmware) |
| Support for the Russian language | ✅ Yes. | ✅ Yes (but some system notifications may be in Chinese) | ✅ Yes. | ✅ Yes (most of the firmware) |
| Risk of blocking an account | Low. | Medium (when changing region) | Low. | High (with incorrect firmware) |
| Productivity | Medium (optimized for a wide audience) | High (frequent optimizations for flagships) | Medium | Depends on the firmware (may be higher or lower) |
The table shows that the Chinese version wins in update frequency and performance, but loses in convenience for international users. The global and European versions are the best choice for most, especially if you are not willing to sacrifice stability for new features.
How to check the current version of MIUI and update?
Before choosing a new firmware, it is worth knowing which version of MIUI is installed on your device now, which will help you avoid unnecessary actions (for example, flashing to the same version) and understand what updates are available.
To check out the MIUI version:
- Open the Settings. → The phone.
- Find the MIUI version and build number.
- Note the postfix:...Global is the global version....CN is the Chinese version....EEA is the European version.
To update to the latest official version:
- Go to Settings. → Updating the system.
- Click Check for updates.
- If the update is available, download it and confirm the installation.
What to do:
- Try Fastboot (Power + Volume Down).
- If the device is detected by a computer, run it through the Mi Flash Tool in Clean All mode.
- If Fastboot is not available, you will need firmware via EDL (requires an authorized Xiaomi account).
3. Problems with the camera or sensors after firmware
A common problem with custom firmware is a broken camera or gyroscope, which is related to closed Xiaomi drivers.
- 🔹 Set a special mode for the camera (for example, ANX Camera for GCam).
- 🔹 Check if the firmware supports your model in the forum XDA.
- 🔹 Return to the official firmware if the bugs are critical.
4. Loss of IMEI or network problems
If the IMEI is missing after the firmware or the network is not catching, the /efs folder is likely damaged.
- Backup /efs folder before firmware (via TWRP).
- If IMEI Lost, restore it through QCN-file (an engineering menu is required or QPST).
- In the extreme, contact the service center.
💡
If you are not sure about your skills, it is better to seek help from experienced users on forums or in the service center.The wrong firmware can void the warranty and make the device unusable.