The question of whether which Android is preinstalled on Xiaomi Redmi Note 12worries many users immediately after purchasing a smartphone. The answer to this is not as clear as it may seem, since the software of this device has evolved since its introduction to the market. Initially, the gadget worked on the basis of MIUI 13 or MIUI 14built on top of Android 12 or Android 13, but the situation is constantly changing thanks to regular security updates and major shell updates.
Device owners often encounter confusion between the interface version and the operating system kernel version. It is important to understand that Xiaomi is actively introducing a new platform HyperOSwhich replaces the familiar MIUI on a global level. This means that on the same hardware today, completely different versions of software can coexist, depending on the region of sale and the date of activation of the gadget.
Understanding the current version of the software is critical for installing compatible applications, using specific security functions and the correct operation of banking services. If you are planning to purchase this smartphone or are already its owner, you need to know not only the basic version number Android, but also the nuances of switching to new builds in order to avoid problems with software compatibility.
Factory version of Android and the evolution of firmware
When you turn on the new one for the first time Xiaomi Redmi Note 12 user most often encounters an interface based on Android 12 or Android 13. The specific version depends on the batch of the device: early deliveries were equipped with a shell MIUI 13 based on the twelfth version of the OS, while later revisions immediately received the thirteenth Android. This is the foundation on which all further system updates are built. MIUI 14 and the thirteenth Android. This is the foundation on which all further system updates are built.
The Company Xiaomi adheres to a strategy of gradual introduction of new products. This means that even if support for a new version is declared globally, it may arrive on your specific instance with a delay of several months. Users should pay attention to the model labeling, since the versions for China (CN) and the Global version (Global) may have different update schedules and basic versions Android at launch.
It is worth considering that the firmware build number contains encrypted information about the release date and target region. For example, the suffix RU indicates a Russian localization, which often receives security updates faster than its European counterparts, but may have differences in the set of pre-installed services. Google. Always check this data before purchasing a used device.
Before purchasing a used Redmi Note 12, be sure to go to the settings and check the date of the last security update - this is an indirect sign of how actively the device is supported by the previous owner.
⚠️ Attention: The Android version indicated on the box or in the store's marketing materials may not correspond to the actual version at the time of unboxing, if the smartphone lay in a warehouse for a long time without connecting to the network.
The transition to HyperOS: what will change for the user
The most significant event in the life of the ecosystem Xiaomi was the announcement and gradual release of the operating system HyperOS. For owners Redmi Note 12 this update marks the transition to a core optimized for better performance with artificial intelligence and improved multitasking. Visually, the changes may not be as radical as when changing the major version Android, but “under the hood” the system is undergoing serious metamorphoses.
The main advantage of switching to HyperOS lies in the unification of the operation of all smart devices of the brand. The smartphone begins to work in conjunction with tablets, laptops and smart homes much more efficiently. However, users should be prepared for the fact that some old settings may be reset, and the usual arrangement of menu items in the Settings section may change.
The process of updating to a new shell usually requires a sufficient amount of free memory. The system creates temporary files to unpack the update archive, and if the space on the internal drive is critically low, the installation may be interrupted. It is recommended to free up at least 5-7 GB of space before starting the procedure.
- 🚀 Accelerated application launch thanks to optimization of the system kernel.
- 🔒 Improved data encryption and biometric protection protocols.
- 🎨 New transition animations and smoother interface operation.
- 📡 Optimized power consumption in network standby mode.
How to check the current version of the system
To find out exactly what which Android is currently installed on your device, you do not need to use third-party utilities. All necessary information is available in the standard settings menu. It is enough to follow the path Settings → About phone. The menu that opens will display the version MIUI or HyperOS, as well as the version Androidon which it is based.
To obtain more detailed technical information, you can use the special engineer menu or developer mode. Tapping the MIUI Version item in the About Phone menu several times in a row will activate additional debugging functions, but the average user rarely needs this. It is much more useful to look at the date of the security patch, which indicates the freshness of the system libraries.
If you see a discrepancy between the declared version and the one displayed in the menu, this may indicate incorrect installation of custom firmware or malfunctions of the system partition. In such cases, it is recommended to reset to factory settings or flash the device officially through a computer.
☑️ Checking the software is up to date
Software update methods
Update Xiaomi Redmi Note 12 can be performed in two main ways: over the air (OTA) and manually by downloading the firmware file. The first option is the most preferable for most users, as it automates the process of checking compatibility and downloading the necessary packages. To do this, just go to the section Settings → About phone → MIUI version and click the check for updates button.
Manual installation is required in cases where automatic updates do not arrive for a long time or you want to switch to a specific version available in another region. The firmware file with extension .zip is downloaded from the official support portal and placed in the root directory of the internal memory. Then, in the update menu, select the installation option from file.
When updating manually, it is critical not to interrupt the device’s power supply. Even a short-term shutdown of the smartphone during flashing can damage the bootloader and turn the device into a “brick.” Use the original charger and make sure that the battery charge level exceeds 60% before starting the procedure.
Path to the update file: /storage/emulated/0/downloaded_rom.zip⚠️ Attention: Installing firmware from another region (for example, Chinese to a global version) may lead to loss of warranty and unstable operation communication modules (LTE/5G).
Which Android is needed to run applications?
Many users are wondering whether the version Androidthat is installed on Redmi Note 12is enough to run modern banking applications and games. Today Android 12 i Android 13 fully comply with the requirements of most popular services, including Google Pay (where it works), banking clients and instant messengers.
However, over time, software developers are increasing the minimum requirements for the system API. Applications that require features implemented only in Android 14 or later may not install or work with errors on older versions of the kernel. This is why support for updates from the manufacturer is so important for the longevity of a smartphone.
It is also worth considering the Google Play Protect security policy. If your device has not received security updates for more than a year, some security-sensitive applications (banking, cryptocurrency wallets) may block the launch, considering the environment unsafe. Regular installation of patches closes vulnerabilities and maintains trust on the part of financial software.
| Android version | Support status | Compatibility with banks | Recommendation |
|---|---|---|---|
| Android 12 | Basic | Full | Patch update required |
| Android 13 | Current | Full | Optimal option |
| Android 14 (HyperOS) | Prospective | Full + new chips | Recommended for installation |
| Android 11 and below | Outdated | Partial/Problems | Not supported Note 12 |
For stable operation of banking applications, it is not so much the availability of the latest version of Android that is critical, but relevance of security patches.
Problems after the update and their solutions
Sometimes after installing a major update Android or switching to HyperOS users are faced with increased battery consumption or heating of the case. This is a normal situation for the first 2-3 days after the update, since the system indexes files and optimizes databases in the background. There is no need to panic and roll back the firmware at this time.
If problems persist for more than a week, there may be a conflict between the cache of old applications and the new version of the system. In this case, an effective solution is to clear the partition cache or completely reset the settings and then set up the smartphone as a new device, without restoring the backup copy immediately.
It is also possible that after the update, certain functions stop working, for example, Always On Display or navigation gestures. This is often solved by simply restarting the device or recalibrating the sensors through the engineering menu. In rare cases, you need to wait for a “hot” fix patch from the manufacturer.
What to do if the phone is stuck on the logo after the update?
If the smartphone is stuck at the boot stage, try to force restart it by holding the power and volume up buttons for 15 seconds. If this does not help, you will need to enter Recovery mode and reset the data (Wipe Data), which will delete all information from the phone.
Is it possible to roll back from HyperOS back to MIUI?
Official rollback (downgrade) procedure from HyperOS to MIUI blocked by security policies Xiaomi. Unlocking the bootloader for this purpose often voids the warranty and makes it difficult to operate banking apps due to security flags being triggered.
Will the Redmi Note 12 get Android 15?
According to the current update policy, Redmi Note 12 has a high chance of getting an update to Android 15 in the shell HyperOS 2.0, since the device is equipped with a fairly powerful processor and belongs to the current line. However, the exact timing depends on the region.
Does the Android version affect the speed of games?
Yes, new versions Android often contain updated GPU drivers and task scheduler optimizations, which can have a positive effect on FPS in games. However, on older devices, the new OS may consume more resources, so the balance depends on the specific firmware optimization.
Where can I download the official firmware?
The only safe source is the official support site Xiaomi or the built-in bootloader in the phone update menu. Downloading firmware from third-party forums carries the risk of infecting the device with malware.
Do you need to reset data when updating over the air?
When updating using the standard OTA (over the air) method, all user data is saved. Resetting data is required only when manually flashing via Recovery mode or when changing the firmware region.