Xiaomi Redmi Note 8 Pro, which came to market as a revolutionary mid-range device, is still popular thanks to its powerful MediaTek Helio G90T processor. However, over time, even such hardware faces slowdowns: apps open longer, the interface slows down, and games cease to be pleasant with smoothness. It is a natural process of aging software and accumulation of system debris that requires user intervention.
In this article, we will discuss proven methods that will help to return your gadget to its former friction without the need to flash or buy a new device. We will touch on both standard settings of the MIUI interface and the hidden features of the system available through the menu for developers.
Before we start taking any drastic measures, we need to assess the current state of the system. Often the problem is not power shortages, but background processes that invisibly devour RAM. A comprehensive approach to cleaning and optimizing will give a tangible increase in FPS in games and sensor response speed.
Analysis and cleanup of system resources
The first step to speed up the Redmi Note 8 Pro should be a thorough revision of installed applications. Android device owners often install dozens of programs that are not used, but continue to work in the background. Each application consumes CPU cycles and megabytes of RAM, putting a strain on the Helio G90T.
Go to the settings and analyze the list of installed programs. Delete everything you haven't used in the past month. Pay special attention to games and social networks, which tend to run a lot of background services. It's also worth checking the autoload of applications, since many programs prescribe themselves there without the user's knowledge.
Xiaomi’s built-in Security app can be used to deep-clean your cache and residual files, and it can find temporary files efficiently, but don’t rely on it alone. Periodic manual checks of download folders and instant messengers (especially Telegram and WhatsApp) free up gigabytes of space, which is critical for system performance because a crowded drive is slower.
⚠️ Warning: When using third-party cleaner applications (Clean Master and analogues), be careful. They often contain aggressive advertising and can slow down the system by working in the background. MIUI.
- 🗑️ Remove unused apps through the Apps and Notifications menu».
- 🧹 Clear the messenger cache as they take up the most space.
- 🚫 Turn off autoboot for heavy programs in battery settings.
- 📂 Transfer photos and videos to your computer or cloud storage.
Optimization of the interface and animations
The visual smoothness of MIUI is largely dependent on animations of transitions between windows and desktops. By default, the system is set up for beautiful but long transitions, which creates the illusion of slow work even on powerful hardware. Accelerating animations is the easiest way to make the Redmi Note 8 Pro interface more responsive.
To access these settings, you need to activate the developer mode. Go to About Phone and quickly click on MIUI seven times. Once you have become a developer, go to Advanced Settings. Here you are interested in the Developer section, where key performance parameters are hidden.
Find the boxes "Window animation scale," "transition animation scale," and "Animator duration scale." They're set to 1x by default. Change them to 0.5x or even 0x if you want to eliminate visual effects completely, and this will instantly speed up the opening of applications and switching between tasks, making the phone more dynamic.
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Setting the animation value in 0x completely removes visual transitions, which speeds up navigation as much as possible, but makes the interface more “dry” and sharp.
Another important element is the live wallpaper, which consumes significant CPU and battery resources, and replacing the dynamic wallpaper with a high-resolution static image will reduce the load on the Mali-G76 graphics accelerator, which is especially important when there is a lack of free RAM.
Settings for developers and overclocking
The developer menu hides not only the animation settings, but also the parameters of memory and process management, where you can forcely limit the number of background processes, which will free up resources for an active application. However, be careful: too aggressive restriction can lead to malfunctions in the messengers.
One of the key features for gamers and heavy-duty app users is the forced on 4x MSAA. This option improves graphics quality in games by forcing the GPU to render the image at higher resolution. On the Redmi Note 8 Pro with its powerful video core, this can improve the picture, but also lead to increased heat and battery consumption.
Settings → About the phone → (7 clicks according to MIUI) → Advanced settings → For developersIn the same section, look for the option “Background Process Limit”: setting a value of “No More than 2 Processes” or “No Background Processes” can dramatically change the behavior of the system, if the phone is used mainly for one task (for example, navigation or play), this will prevent context switching and save resources.
Should you include “Force GPU Rendering”?
⚠️ Warning: Do not turn on the “Do not turn the screen” option or other experimental features unless you understand their purpose. Misconfigured settings can lead to unstable system operation or cyclical restart.
- 🚀 Enable GPU Acceleration for Older Games.
- 📉 Limit background processes for maximum performance.
- 🎮 Activate. 4x MSAA Only for demanding projects.
- 🔋 Watch the temperature of the processor when turning on overclocking.
Memory Management and Virtual RAM
The Xiaomi Redmi Note 8 Pro originally shipped with 6 or 8GB of RAM, which is a great indicator. However, modern versions of MIUI and applications are becoming increasingly demanding. New firmware updates have introduced a feature called Memory Extension, which uses part of the built-in drive as virtual RAM.
Using virtual RAM can help in situations where physical memory is crowded.The system will upload rarely used data to a UFS 2.1 fast drive.This prevents background applications from closing, but the speed with such memory is lower than with real RAM. Enabling this feature makes sense if you keep dozens of applications open at once.
If you prefer the speed of current multitasking applications, you should turn off the memory expansion function, which will free up the storage capacity for writing cache and system logs, which will also have a positive effect on the overall responsiveness of the interface, and the balance between volume and speed is a key point in setting this parameter.
| Parameter | Impact on speed | Impact on the battery | Recommendation |
|---|---|---|---|
| Virtual RAM (2GB) | Medium (helps in multitasking) | Minor. | For heavy users |
| Limitation of processes | High (for active windows) | Positive. | For gamers. |
| Decreasing animations | Very tall (visually) | Neutral. | For all users |
| 4x MSAA | Reduces FPS in heavy games | Negative. | Only for weak games. |
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Virtual memory does not increase the physical speed of the processor, it only allows you to keep more applications open in the background without rebooting them.
Game optimization of Game Turbo
For owners of Redmi Note 8 Pro, using a smartphone for mobile gaming, an indispensable tool is Game Turbo. This is a built-in utility that redistributes system resources in favor of running the game, blocks notifications and clears memory before launch.
In Game Turbo settings, you can add specific games and customize your performance profile for them. Select Speed or Performance mode to ignore power saving and keep the CPU frequencies at maximum. Also available here is a touchscreen sensitivity setting, which is critical for shooters and MOBA-game.
Remember to update the database of games in the application “Security”. Xiaomi regularly adds optimizations for new versions of popular games like PUBG Mobile or Call of Duty. Top-of-the-line settings can significantly improve the stability of frames per second and reduce the heat of the device during long sessions.
☑️ Setting up the Game Turbo
Dumping and radical measures
If the software settings and cleaning didn’t work, there may have been some critical bugs or conflicts in the system after a lot of updates, in which case the most effective solution is to reset completely to factory settings, which will bring the Redmi Note 8 Pro back to the out-of-the-box state.
Before you reset, make sure to back up all your important data to your Mi Cloud or computer. The formatting process will permanently delete all your photos, contacts, and installed apps. After reset, don't immediately restore all your applications from the backup - it's better to install them again to avoid returning system debris.
In extreme cases, when even a reset doesn’t work, it’s worth considering installing custom firmware (like LineageOS or Pixel Experience).Pure Android runs on Helio G90T hardware much faster and smoother than the heavy shell MIUI. However, this requires unlocking the bootloader, which officially removes the warranty and carries risks for inexperienced users.
⚠️ Warning: Unlocking the bootloader and installing custom firmware can lead to the breakdown of banking applications due to a security breach (SafetyNet/Play Integrity. Use this only if you are fully aware of the risks.
- 🔄 Make a full data backup before resetting.
- 📉 Do not restore system settings from the old backup.
- 🔓 Unlocking the bootloader requires waiting (7 to 30 days).
- 🛡️ Castom firmware may not support all camera functions.