How to Make Xiaomi Phone Faster: The Complete Guide

Xiaomi smartphones are famous for their excellent value for money, but even powerful models can slow down over time, a natural process involving the accumulation of system debris, fragmentation of data on the drive and updating applications that require more resources. However, unlike many competitors, the MIUI operating system and its successor HyperOS provide the user with a wide range of tools for deep optimization.

You don't have to be a professional programmer or bring your device back to the service center to get it back to normal. Most problems are solved by properly adjusting hidden parameters and cleaning up unnecessary processes. In this article, we will discuss proven methods that will help to significantly speed up the work of your gadget.

Before we go to radical measures like resetting, we should try a comprehensive software cleaning, and often the cause of lags is not the lack of RAM, but an overloaded interface or background processes that you don't even notice. Let's look at the main areas of work to speed up the system.

⚠️ Warning: Before making major changes to your system, such as resetting or flashing, be sure to back up important data to avoid losing it.

Cleaning of operational and built-in memory

The first thing that slows down any Android smartphone is overcrowded storage. When the internal drive space runs out, the speed of writing and reading data drops dramatically, the system starts to work in stress mode, constantly rewriting files, and for comfortable work, free space must be at least 15-20% of the total volume.

The standard security application preinstalled in MIUI firmware is a powerful tool that many neglect or use superficially. It can find app cache, remnants of deleted programs and duplicate files. Regularly running scans helps maintain order in the file system without using third-party software.

Special attention should be paid to instant messengers such as Telegram or WhatsApp. These applications tend to accumulate gigabytes of media files, which are often duplicated in the gallery. Clearing the cache inside the applications themselves through the Settings → Data and storage menu can free up a significant amount of memory.

• 🗑️ Remove unused applications that take up space and can run background processes.
• 📸 Move photos and videos to a cloud server or computer to unload the main drive.
• 🔄 Regularly clean the browser cache where temporary web page files accumulate.

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Use the Deep Clean feature in the Security app to find large files you may have forgotten about, such as old videos or installations. APK-file.

Disabling animation and visual effects

Modern Android shells are loaded with beautiful animations that are designed to hide delays when switching windows. However, on budget Xiaomi models or older devices, rendering these effects can take precious milliseconds, creating a sense of “viscosity” of the interface.

To access these settings, you'll need to activate the developer menu. Make 7 quick clicks on the build number in the About Phone section. Then the developer section will appear in the advanced settings. Find the Drawing section there and change the scale of the window animations, transitions and animator duration.

Setting 0.5x instead of the standard 1x makes the interface responsive, but does not deprive it of smoothness completely. If your smartphone is very weak, you can try to turn off the animation completely by setting the value "Disabled", although this will make the transitions between the screens more sharp.

Managing Autoboot and Background Processes

Many apps tend to start right after the phone is turned on and continue to hang in memory, consuming processor resources. In the Android ecosystem, this is called background activity. Control over autoboot allows you to prevent unnecessary programs from starting with the system, which significantly saves RAM.

There is a No Limits mode in the MIUI battery settings that paradoxically needs to be turned off for unnecessary applications. If you don't use the navigator or email client all the time, limit their background activity. The system itself will kill the processes of such programs when they stop being active on the screen.

It’s also worth checking the autorun list. Go to Settings → Apps → Autorun and leave only the services you really need right after you turn on (like an alarm clock or messenger to work).

⚠️ Note: Do not disable system processes that you do not know the names of, especially those that contain the words "System", "Framework" or "System "MIUI", Not to disrupt the operation of the phone.

Removal of advertising in MIUI system

One reason why a phone may seem slow is pop-up ad units and recommendations in system applications.Banner ads require internet connection and CPU time to download, and turning off ads will not only speed up the interface, but also save traffic and battery power.

The key parameter is MSA (MIUI System Ads. It's a system service that displays ads, and you can turn it off in the authorization and security menu, and once you turn off that switch, the system will warn you several times about the consequences, but you have to insist on your own and confirm that you're off.

In addition, each standard application (Music, Video, Explorer, Themes) has its own recommendation settings, usually in the About section or in the settings menu of a particular application, and disabling Receive Recommendations and Show Ads makes the interface cleaner and faster.

Comparison of optimization methods

Not all acceleration methods are equally effective for different situations. The choice of strategy depends on what exactly is slowing down in your particular case: memory shortage, an old processor or a software conflict. Below is a table that helps you choose the right way to solve the problem.

As you can see from the table, simple methods like cleaning the cache have a temporary and weak effect. To solve problems fundamentally, often deeper intervention is required. However, it is always worth starting with the least risky options.

If software methods don't work, you have to think about the physical state of the drive, and over time, memory degrades, and no software optimization will return the original speed, and then the only way out is to replace the device or to reflash the complex process.

Reset to factory settings (Hard Reset)

When all methods are exhausted and the phone is still slow, a complete reset comes to the rescue, which brings the device back out of the box, removing all user data, apps and settings, and is the most effective way to combat software errors and accumulated debris.

Before starting the procedure, make sure that the battery is at least 50-60%.The reset and initial setup process can take time, and a sudden power outage at this point can damage system files.

You can reset through the settings menu: Settings → About Phone → Settings Reset → Erase all data. The phone will reboot and the cleaning process will begin, which can last from 5 to 15 minutes. After that, you will have to reconfigure the device.

Use of productivity modes

Modern versions of MIUI and HyperOS have built-in game modes and accelerators that redistribute CPU resources to an active application. Activating Performance or No Limits mode in the battery settings allows the processor to operate at maximum frequencies, ignoring some energy saving limitations.

Keep in mind that this mode of operation leads to faster battery discharge and heating of the case. It is not recommended to use it all the time, but for running heavy games or resource-intensive tasks it is a great solution. In normal use, it is better to keep a balance between performance and savings.

Also check if you have Power Savings mode on if you want maximum speed, which specifically limits background activity and CPU frequency, which can make the system feel slow when performing simple tasks.

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Constant use of maximum performance mode reduces battery life, so activate it only when necessary.