The popular Redmi Note 8 Pro often faces a dilemma over whether to change the standard software or leave it as it is. The phone, which is powered by the MediaTek Helio G90T processor, has a complex history of updates, making the choice of the current version of the software critical to stability.
Choosing the right ROM affects not only the speed of the interface, but also the quality of the photo, battery life and the presence of system errors. In this article, we will discuss all the options available in detail so that you can make an informed decision.
There are several main types of firmware, each with its own unique features and target audience, and understanding the difference between them will help avoid compatibility issues with Googleβs banking apps and services.
Official versions of firmware: Global, EU and China
The most common choice for most users is the official Global Stable version, pre-installed on devices sold in retailers outside China and with maximum stability, optimized for international communication standards and a full range of languages, including Russian.
But thereβs a caveat: updates to the Global version come with a delay relative to the Chinese market: developers first test new features in the brandβs home country and then adapt them to the global community, ensuring that critical bugs are not present, but depriving users of new features in the first months.
Xiaomi.eu is not a custom firmware in the classical sense, but a modified copy of the Chinese stable version, and community engineers are removing Chinese software from it, adding multilinguality and expanding customization capabilities while maintaining the core of the original system.
- π Global β maximum stability, rare updates, standard feature set MIUI.
- π¨π³ China β New features are coming first, there are no Google services out of the box, a lot of Chinese software.
- πͺπΊ Xiaomi.eu β balance between new features and convenience, optimized for Europe and CIS.
β οΈ Note: When you stream from China to Global in an official way through Recovery, you may experience a region check error.
Advantages of custom firmware (AOSP and GSI)
For enthusiasts who want to make the most of their Redmi Note 8 Pro, there are custom builds based on pure Android. Firmware such as LineageOS, Pixel Experience or ArrowOS, completely devoid of the MIUI shell, which significantly frees up RAM.
The main advantage of such solutions is the lack of built-in advertising and unnecessary system processes that often load the processor in the background. The device starts to work noticeably faster, and the interface becomes more responsive. In addition, custom cores often allow you to overclock the processor or, conversely, reduce its frequency to save energy.
But the transition to the Android Open Source Project (AOSP) has its downsides: Cameras in such firmware usually shoot worse than in the runoff, due to the lack of proprietary image processing algorithms, and some operators may have problems with VoLTE or VoWiFi.
Risks of installing custom firmware
Comparative table of firmware characteristics
To structure the information and show the differences, we've developed a summary table that will help you quickly navigate the key parameters of each version of the software.
| Parameter | Global Stable | Xiaomi.eu | Castomic (AOSP) |
|---|---|---|---|
| Stability | Tall. | Medium/High | Depends on the build. |
| Frequency of updates | Rarely. | Weekly | Depends on the developer. |
| Advertising | Yes (can be turned off) | No. | No. |
| Camera quality | Original | Original | Basic (usually worse) |
As you can see from the chart, the choices are your priorities. If you care about camera and call stability, you'd better stay in the MIUI ecosystem. If you're annoyed by advertising and want to innovate, Xiaomi.eu is a great compromise.
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To check the current firmware version, go to Settings β About Phone and click on the MIUI version logo several times to see the detailed information.
Preparation process for flashing
Before you ask which firmware is better, you need to make sure that the device is ready for changes. The procedure for installing a new version of the software requires prior preparation to avoid losing important data.
The first step is to unlock the bootloader, without which third-party imagery cannot be installed, and it takes 3 to 7 days from the time you apply for it in the Mi Unlock app, and once you unlock it, all the data on the phone will be deleted.
It is important to download the firmware file that matches your model. For the Redmi Note 8 Pro, the code name is begonia. Using files for other models, such as ginkgo (a regular Note 8), will cause the device to break down.
βοΈ Firmware preparation
Frequent errors and methods of their elimination
When software changes are made, users often encounter typical problems, one of the most common being a βbootloopβ (cyclical reboot), which occurs when a new system cannot read the data from the old version correctly.
To avoid this, experts recommend doing a full Wipe Data reset before installing, and if the phone is already in a reboot cycle, go to Recovery mode and run the Wipe Data/Factory Reset command.
Another problem is the broken Widevine L1, which makes it impossible to watch HD-quality video on streaming services. Once the bootloader is unlocked, the level of protection often drops to L3. You can restore L1 on some versions by flashing the original runoff, but not always.
β οΈ Warning: Do not interrupt the firmware process if the Mi Flash progress indicator is frozen. Often the system performs hidden recording operations, and the interruption can lead to irreversible consequences.
Also worth mentioning is the proximity sensor problem, which can be incorrect on some custom firmware, which prevents the screen from lighting up during overclocking, and in such cases, calibration through an engineering menu or a return to the stock version helps.
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The golden rule of modification is to always do a full backup before any manipulation of the system partition, even if you are confident in your actions.
The impact of the software version on the camera and battery
Many users are looking for better firmware to improve photo capabilities, and itβs worth noting that photo processing algorithms are tightly tied to the version of the camera drivers that are part of a particular MIUI build.
More recent versions of global firmware sometimes show a decline in detail compared to earlier versions or Chinese counterparts, due to aggressive noise cancellation. Enthusiasts often install Google Camera (GCam) ports that run more stable on certain versions of Android.
As for autonomy, the situation is ambiguous: new versions of MIUI often consume more power due to background processes, and switching to lightweight custom firmware can increase screen life by 1-2 hours, but at the cost of losing the functionality of the shell.
- π MIUI 11/12 β It is considered the most stable and energy efficient for this model.
- πΈ MIUI 13/14 β It is a more beautiful interface, but there may be problems with heating.
- π Android 10/11 (AOSP) β Best performance, but average photo quality.