Owners of the popular Xiaomi Redmi Note 8 Pro smartphone often face the question of extending the life of their device. Although official support for the model is gradually being phased out, enthusiasts are looking for ways to install more recent versions of the operating system. Upgrading to Android 12 based on MIUI 12 or 12.5 can dramatically change the interface and add new security features, but this process requires careful adherence to algorithms.
There is a misconception that any phone can be “pumped” to the latest version just by pressing a button in the settings. In reality, the Redmi Note 8 Pro has its own hardware limitations, and the global stable version of MIUI 13 or 14 may not be available via OTA (over the air), which is why manual firmware installation becomes the only working option for those who want to refresh the software.
Before any action is taken, it is important to be aware of the risks. Any interference with the system partition carries the potential for data loss or, in the worst case, the transformation of the device into a brick. This article describes in detail the process of transitioning to the current versions of the shells available for this model, including the nuances of working with Recovery mode.
Compatibility analysis and firmware version selection
The first step before any update is to identify the exact model of your device. Redmi Note 8 Pro is codenamed ginkgo, and it is under this name that the corresponding firmware files are distributed on the network. Trying to install software from another device, for example, from a regular Note 8 (begonia is Note 8 Pro, but it is important not to confuse with non-Pro version olive), will lead to fatal errors.
Xiaomi has officially stopped releasing security updates for this model on MIUI 11 or MIUI 12 versions depending on the region.To get functionality close to Android 12, users often have to turn to custom builds or global versions from other regions where the update came later. It is important to check the type of bootloader: manual installation often requires an unlocked bootloader, although in some cases the three-dot method helps.
⚠️ Note: Installing firmware from a region other than yours (e.g., the Chinese version on the global device) without changing the Mi Account region may result in a bootloader lock or cyclical reboot.
When choosing a file, you should pay attention to its size and extension. Stable versions usually weigh about 2-2.5 GB and have the.zip extension. Fastboot recovery versions are different from Fastboot versions that require a connection to a PC. For most users looking for an answer to the question of how to update the Xiaomi Redmi Note 8 pro to 12 miui, the Recovery option installed through the built-in menu is suitable.
Preparation of the device for flashing
Quality preparation is key to successful completion of the process. Ignoring this stage often leads to loss of photos, contacts and application settings. The first step is to create a full backup of all important data, this can be done through the cloud service Mi Cloud, Google Drive or simply copy files to your computer.
The battery charge should be checked. The process of writing data to flash memory is energy intensive, and a sudden power outage at a critical moment can damage system files. The charge should be at least 60-70%. It is also recommended to make room in internal memory: although the installer works with the archive, the system needs a buffer for temporary files.
☑️ Checklist before update
Be sure to disable any third-party antivirus or optimizer that may block the installer from accessing system partitions. If you have Root rights or modified Recovery (TWRP) installed, the procedure will be different from the standard one, in which case the update through the standard menu may not pass, and you will need to use Fastboot mode.
Methods of installing the update: OTA and manual method
There are two main ways to get a new version of the software. The first is the standard version, through the update menu. It works if Xiaomi servers are still broadcasting the package for your region. To do this, go to Settings → About → MIUI version and click on three dots in the corner, selecting "Select firmware file".
The second method is manual, through Recovery, which is required when automatic updates are not available or you want to change the firmware region (for example, from China to Global), which requires downloading the full archive from the official site or verified resources like miui.com, the file is placed in the root directory of internal memory.
| Parameter | OTA Update | Manual installation (Recovery) |
|---|---|---|
| Difficulty | Low. | Medium |
| Risk of data loss | Minimum | High (when changing region) |
| PC requirement | Not required | Preferably (for download) |
| Change of region | Impossible. | Maybe. |
If you choose the manual method, after putting the file in memory, you need to go back to the update menu, click on three dots and select "Select firmware file." The system will check the integrity of the archive. If the file is damaged or not suitable for the model, a corresponding warning will appear.
What if you say “file cannot be verified”?
Step-by-step instructions for updating through Recovery
Let's take a look at the manual setup algorithm, and then we'll look at the file. miui_GINKGOGlobalVersion_X.X.X.zip It's loaded and it's at the root of the memory, we go to the update menu. MIUI several times until the inscription "Additional functions" appears".
In the menu that opens, select "Select firmware file." We find our archive in the list. The system will request confirmation and warn you to reboot. If you haven't changed the region or downgraded, the data must be saved. However, if you move from the Chinese version to the global version, all data will be deleted.
Sequence of action:
1. Settings -> About the phone
2.Click 7 times on the MIUI logo
3. Three dots -> Select a firmware file
4.Indicate the path to the.zip archive
5. Confirm actionThe installation process takes from 5 to 15 minutes. the screen will go out and light up, the Android logo or MIUI can be displayed. At this time, you should absolutely not touch the control buttons or remove the battery (if it is removable, which is not relevant for the Note 8 Pro).
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If the phone hangs on the MIUI logo for a long time after the upgrade, try pressing the power button and volume up to log in to Recovery and performing Wipe Data (data reset).
Solving Typical Errors and Problems
Redmi Note 8 Pro users may encounter a number of challenges during the upgrade process, one of the most common being a file signature verification error, which means that the security system does not accept the archive, often by renaming the file as a standard format or re-uploading the archive, as the file may have been corrupted by downloading it.
Another problem is a bootloop (cyclical reboot). If the phone is constantly restarting after installation, there is likely a conflict of system files, especially when changing versions of Android (for example, with the help of a new system). 9 on 11/12). You need to reset the entire Recovery menu: Wipe Data → Wipe All Data.
⚠️ Warning: Wipe All Data permanently deletes all files, photos and applications, and only perform this operation if you have a backup or data is not important to you.
It's also possible that when you upgrade, your NFC or your fingerprint stops working, which is a rare software failure that usually gets treated by flashing it again and then cleaning all partitions, and sometimes resetting it to factory settings inside the system that's already running helps.
Set up the system after the update
Once installed successfully and first turned on, the setup phase begins, the system can think and warm up for a while, which is normal, applications and cache are optimized, and you shouldn't panic if the battery runs out faster than usual in the first 30 minutes.
It is recommended to check for updates for system components through Google Play and Mi Store. Often after a major MIUI update, you need to update the latest versions of drivers and services Google Play.
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After a major MIUI upgrade, be sure to give the phone 1-2 hours in the connected state to Wi-Fi for background battery optimization and file indexing.
An important step is to check the basic functions of calling, Internet, camera, if everything is stable, you can restore data from the backup, but restore applications gradually to see if any of them cause a conflict with the new system.