Xiaomi, Redmi and POCO smartphone owners have long been accustomed to regular updates, but the release of Android 12 was a turning point for the entire ecosystem.This is not just another change in numbers, but a fundamental change in the interface, logic and visual style, known as Material You. For users of Xiaomi devices, this update brought a profound overhaul of the MIUI shell, making it more adaptive and personalized.
Many users are wondering whether to rush to install a new version or wait for a stable build. The global version of the firmware is distributed in stages, so the timing of the update can vary significantly depending on the region and the specific model of your gadget.
In this article, we’ll take a closer look at all the key innovations that are hidden under the hood of the system and discuss how they affect everyday smartphone use. You’ll learn about hidden features, security changes, and ways to speed up getting a welcome update if it hasn’t already arrived in automatic mode.
Material You Philosophy and Interface Design
The main visual feature of Android 12 is the Material You concept, which completely changes the way you look at the elements. The system automatically analyzes the colors of your wallpaper and generates a unique color palette that applies to widgets, settings menus, buttons and even third-party applications that support this standard. Xiaomi owners have the opportunity to fine-tune the appearance through the Settings menu → Screen → Color scheme.
Not only have the changes affected colors, but also shapes: Notifications now occupy almost half the screen, making them more readable, and quick settings controls have become larger and more convenient to control with one hand, transition animations have become smoother and more natural, which is especially noticeable on devices with high refresh rate screens.
⚠️ Attention: Visual changes may require getting used to. old widgets from previous versions MIUI may be displayed incorrectly or require re-tuning to fit harmoniously into the new design.
Xiaomi has also updated the standard set of widgets, adding new sizes and styles that blend seamlessly with system fonts. Now the lock screen and desktop look like a single unit, responding to user actions, creating a feel of a live interface that adapts to the owner’s mood.
Improved data privacy and security
In the digital age, security is coming to the fore, and Android 12 provides powerful tools to protect personal information. One of the most prominent features is the Privacy Indicator, a little green dot in the corner of the screen that lights up every time an app uses a camera or microphone, which allows you to instantly identify spyware or unscrupulous programs.
And then there's the approximation of location, and you can now allow the app to access geodata without specifying the exact address, which is ideal for weather services or news aggregators that don't need to know where you're in the house, and it's easier to manage these settings through the Control Panel.
- 🔒 Microphone and Camera: Ability to completely disable microphone or camera access for all applications with a single switch in the notification curtain.
- 📍 Geolocation: Granular control over which apps see your exact address and which are content with a city or neighborhood.
- 📋 Clipboard: The system now notifies you every time the app reads data from the clipboard, preventing passwords or card numbers from being stolen.
For users who share their phone frequently with children or colleagues, Safe Launch mode is added, allowing you to run an app in an isolated environment where it doesn’t have access to your contacts, photo gallery or other personal data, especially for testing new programs or using questionable services.
Performance and optimization of the processor
The internal architecture of Android 12 has undergone major changes to allocate CPU resources more efficiently, and the system now knows how to prioritize an active application by giving it most of the processing power, while background processes are limited, resulting in noticeable performance gains in games and heavy tasks, even on devices of the past years.
Optimization also affected memory, data compression algorithms were rewritten, which reduced the consumption of RAM by system services. Owners of Xiaomi smartphones with an average RAM capacity (4-6 GB) may notice that applications are less likely to be unloaded from memory and recover their state faster when reopened.
Energy efficiency is an important aspect. With smarter back-end management, standby autonomy should increase, but it is worth considering that in the first days after installing and updating all applications, the system may consume the battery more actively due to indexing processes.
⚠️ Note: After a major system update 2-3 There may be increased heat and fast battery drain on days, which is a normal process of optimizing files and app cache.
New Multimedia and Management Functions
Multimedia management in Android 12 has become more convenient and intuitive, with a full-fledged player that displays the track cover, track name and control buttons on the Quick Settings menu, eliminating the need to unlock your phone or open the music app every time you switch the track.
Quick Tap, popular in pure Android, is also implemented in Xiaomi shells to some extent, often through third-party launchers or special gesture settings. Double tapping on the back cover can now trigger a screenshot, camera or NFC payment, which greatly speeds up access to frequently used features.
For content creators, new screenshot editing capabilities have been added, and once you've taken a screenshot, you can use tools to crop, draw or add text without opening the gallery, and you can also use a clipboard that stores the history of the latest copied items.
- 🎵 Media panel: New music widget design with large buttons and album covers right in the notification curtain.
- 📸 Screenshots: Simplified process of creating long screenshots (scroll) and instant editing.
- 🎮 Game Mode: Updated Game Turbo with new screen recording and blocking distracting notifications.
List of Xiaomi, Redmi and POCO devices with support for Android 12
Xiaomi is known for its support policies, and Android 12 has received many devices released in the last few years. However, it is important to understand that the functionality may differ depending on the processor model and the regional version of the firmware.
Usually, the update comes as a shell MIUI 13 or MIUI 14 based on Android 12. In some cases, especially for global versions, the Android version number in the settings can be updated before the version of MIUI changes. Below is a table of the main series that received support for the new OS.
| Series of devices | Examples of models | Status of renewal | MIUI version |
|---|---|---|---|
| Xiaomi Mi | Mi 11, Mi 11 Ultra, Mi 10T | Stable. | MIUI 13/14 |
| Xiaomi (brand) | Xiaomi 12, Xiaomi 11T | Stable. | MIUI 13/14 |
| Redmi Note | Note 10 Pro, Note 11, Note 11 Pro | Stable. | MIUI 13 |
| POCO | POCO F3, POCO X3 Pro, POCO X4 GT | Stable. | MIUI 13/14 |
To accurately determine the availability of the update for your specific device, it is recommended to use the built-in verification menu. Go to Settings → About the phone and click on the logo of the MIUI version. If the update is available, the system will prompt you to download it.
How to update the firmware: instructions and methods
There are several ways to upgrade to a new version of Android, and the easiest and safest is to wait for an automatic notification, but if you want to speed up the process, you can use a manual check method or download the service pack.
For manual updates, go to Settings → About Phone → MIUI. Press the “Check Updates” button. If the server sees your device in line, the download will start automatically. Make sure the battery level is at least 60% and the Wi-Fi connection is stable.
☑️ Check before updating
For advanced users, the manual installation method is available through the Recovery menu. You will need to download the firmware archive (Recovery ROM) from the official site, rename it to update.zip and place it at the root of internal memory. Then click on the update menu three dots in the corner and select "Select firmware file".
⚠️ Note: When you manually install firmware, all data on your device can be stored, but it is strongly recommended to make a full backup of important files to the cloud service or computer before starting the procedure.
If the automatic update doesn’t come in for a long time, you can try changing the region in the settings (Settings → Additional settings → Region) to India or Global, check for the update, and then return the settings back. This trick often helps to rock the server for your device.
Possible problems and ways to solve them
Like any major update, the transition to Android 12 can be technically challenging, with users experiencing logo getting stuck, cyclical reboots, or incorrect performance of individual applications, most often solved by restarting or clearing the cache.
One common problem is that the battery runs out quickly in the first weeks, because the system needs time to re-index files and adapt application algorithms, and if the problem persists for more than a month, it’s worth checking battery usage statistics and removing problematic applications.
What to do if the phone is stuck on the logo?
In case of serious system errors that interfere with the operation of the device, you can perform a full reset (Wipe Data).Be sure to save all important contacts, photos and documents before that. After reset, the phone will return to factory state with a clean version of the new system.
- 🔄 Settings reset: Complete data cleanup often resolves application lag and error issues after a major update.
- 📱 Safe Mode: Starting in Safe Mode helps identify the culprit of the problems among installed applications.
- 🔧 Reverse version: In some cases, it is possible to roll back to the previous firmware version via Fastboot mode, but this requires an unlocked bootloader.
💡
Before installing a major update, take screenshots of important settings (APN, access points, email settings) to quickly restore them in the event of a reset.
💡
Android 12 for Xiaomi is a significant step forward in terms of security and personalization, but requires careful attention to the installation process and the availability of up-to-date backups.