Xiaomi smartphone owners often face a situation where once fast device starts to work slower or can not cope with new demanding games. the desire to squeeze the maximum from the existing hardware is quite natural, especially given the aggressive pricing policy of the brand, focused on the balance of price and quality. However, standard settings of the system do not always allow you to unlock the full potential of the processor and graphics accelerator.
There are many software tools that can significantly affect the performance of a device without physically interfering with the insides of it. From simple manipulations of the developer menu to complex operations with superuser rights, the range of possibilities is wide. It is important to understand that any interference with system files carries certain risks, so before starting procedures, it is worth weighing the pros and cons.
In this article, we will take a look at proven techniques that will help you increase Xiaomi’s power and ensure a smoother interface, and we will cover both safe ways for beginners and advanced techniques for power users who want to maximize performance.
Basic optimization and cleaning of the system
Before we get to the tricky side of the game, we need to get the software environment in order. Accumulated cache, background processes, and unused applications put a strain on RAM and CPU, reducing the overall responsiveness of the system. Standard MIUI cleaning tools are quite effective, but they need to be used correctly and regularly.
Start by removing applications you don't use. Even if the program isn't running, its services can be activated periodically, consuming resources, and it's also worth looking at autorun settings and disabling unnecessary processes so that they don't start with the smartphone, which will free up RAM for current tasks.
- 🧹 Regularly clean the cache of applications in the section "Apps».
- 🚫 Turn off auto-run for heavy programs like marketplaces and social media.
- 📉 Remove desktop widgets that constantly update content from the network.
- 🔄 Check for system updates, as patches often include optimizations.
And the focus is on Expand Memory, if your model supports it, which allows you to reserve some of your internal memory for virtual RAM, and while it doesn't get the speed boost of physical RAM, it helps the system keep more applications in the background without unloading them.
☑️ Checklist of basic optimization
Developer settings for FPS growth
One of the most effective ways to speed up Xiaomi without getting root rights is through the hidden developer menu, which is where you have the options that directly affect graphics rendering and interface animation, and by default, they're set to balance smoothness and power consumption, but we can shift that balance to speed.
To activate the menu, you need to click on the build number several times in the About section. After the corresponding notification appears, go to Advanced Settings and find the For Developers item. We are interested in the sections related to rendering and background processes.
First, find the "Background Process Limit" scale and set the "No Background Processes" value or limit them to 2-3 pieces. This will cause the system to aggressively unload applications from memory, freeing up resources for an active task. Also reduce the duration of the animations of windows, transitions and the animator timeline to 0.5x or even "Disconnected".
The danger of turning off animations
Another important parameter is “Forced processing”. GPU» (Force GPU Turning on this feature causes the processor to transfer more rendering tasks. 2D-It can be used to get the graphics accelerator. FPS in older games and make scrolling lists smoother, but will increase battery consumption.
- 🚀 Reduce the scale of animations to 0.5x for instantaneous interface response.
- ⚙️ Activate “Forced Processing” GPU» graphical.
- 📉 Limit background processes to free up RAM.
- 🎮 Enable “Do Not Disturb” in game settings to block notifications.
Use of the game accelerator and Game Turbo
The MIUI and HyperOS shells feature a powerful, often-underrated Game Turbo built-in tool, not just a launcher for games, but a comprehensive resource management system. When set up properly, Game Turbo can redistribute CPU power by prioritizing gameplay over system services.
To get the most out of it, add all the demanding games to the accelerator list. Inside the Game Turbo settings, select Performance or No Limits mode. In this mode, the system will ignore some energy-saving algorithms, allowing the processor to run at maximum frequencies longer than usual.
⚠️ Warning: Game Turbo's maximum performance mode significantly increases heat output, and prolonged play in this mode can lead to trottling (resetting frequencies due to overheating) and accelerated battery wear.
Also in Game Turbo settings, you can find options to clean up memory before launch and block incoming calls. Don’t ignore the “Increased Touch Response” feature, which changes the frequency of the touchscreen survey, making control in shooters and fireworks more accurate and faster.
Advanced Methods: ADB and System Commands
For those who are not afraid of the command line, there are opportunities to remove system “garbage” and deep customize without obtaining root rights. ADB (Android Debug Bridge) tool allows you to send commands directly to the system, disabling heavy system services that can not be removed in the usual way.
You will need a computer to work, USB-cable and installed drivers ADB. After connecting the smartphone in debugging mode USB You can execute commands to disable advertising, telemetry and unnecessary services of Google or Xiaomi, which consume resources in the background.
adb shell pm disable-user --user 0 com.miui.analytics
adb shell pm disable-user --user 0 com.android.bipsThe first command disables the system usage analyzer (Mi Analytics), the second is the printing service, which is often hanging in memory. There are entire lists of safe removal packages that can be found in open sources. However, proceed carefully: removing critical components can lead to a cyclical reboot.
| ADB Team Team | Function | Impact on power |
|---|---|---|
| pm disable-user ...miui.analytics | Turns off statistics collection | Reduces the load on the CPU in the background |
| pm disable-user ...mab | Shutting down Mi Ads. | Accelerates the opening of system applications |
| pm disable-user ...thermald | Turns off the thermal sensors. | Dangerous: Could cause overheating |
| settings put global ... | Change of system flags | Fine-tuning the graphics |
Use ADB requires care. Before executing any commands, make sure you understand what a particular package is responsible for.Never delete or disable packages associated with Phone, Settings or SystemUI unless you are 100% sure of the consequences.
Overclocking the processor and working with the core
The most radical way to increase Xiaomi’s power is overclocking, but on today’s locked-bootloader smartphones, it’s almost impossible without flashing it. If you have the ability to unlock the bootloader and install a customized recap (TWRP), you get access to kernel control.
There are special applications (requiring root rights), such as Kernel Adiutor or Franco Kernel Manager, which allow you to change the frequencies of the CPU and GPU, as well as configure the profiles of the governor (frequency management rules), you can make the processor always work at maximum frequencies, ignoring standard limits.
⚠️ Warning: Forced core acceleration without adequate cooling is guaranteed to overheat, trottling and possibly fail.
A safer alternative is to install Custom Kernels, which are custom-designed by enthusiasts specifically for your model, which often have improved power management algorithms and can boost game performance by working better with the graphics accelerator.
- 🔓 An unlocked bootloader is required to access the kernel.
- 🔥 The risk of overheating and shortening battery life is very high.
- 🛠 Use only proven cores from known developers.
- 📉 Be sure to monitor the temperature with sensors.
Impact of firmware and MIUI version on speed
Often, the reason for poor performance is not hardware, but a poorly optimized version of the operating system. MIUI global firmware sometimes runs slower than the Chinese versions due to the presence of redundant Google services and less aggressive optimization for a specific region.
Switching to a different firmware version (e.g., from Global to Chinese or custom build like Pixel Experience) can drastically change the speed of a device. Cast firmware (LineageOS, ArrowOS) often lacks visual frills and runs much faster than stock.
Please note that new versions of Android and MIUI You need more powerful iron, if your smartphone is already in use. 3-4 In this case, installing the latest available version of Android may slow it down, and it is wiser to stay on the older, lighter version of the system (for example, Android). 11 instead 13).
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Before flashing, make sure to make a full backup of data through the Mi Cloud or computer, as changing the region or version of the software often requires a complete reset (Wipe Data).