Brakes the phone of Xiaomi: what to do to accelerate

The situation where once-quick Redmi or Poco suddenly starts to work slowly is familiar to many users: the interface hangs, apps open with a delay, and scrolling through the social media feed turns into a slideshow. This does not always mean that the device is out of order or needs to be replaced.

Most often, the problem lies in software failures, overflowing memory or incorrect settings of the MIUI and HyperOS system. Before you carry a gadget to a service center or buy a new one, it is worth conducting a comprehensive diagnostic. There are a number of effective methods to return the previous responsiveness to the interface without losing personal data.

In this article, we will take a closer look at why Xiaomi’s phone is slowing down and what specific steps need to be taken to correct the situation, and we will look at both the standard optimization tools and advanced customizations for developers to help revive even older models.

Diagnostics of productivity and search for causes

The first step is to identify the root of the problem. If a Xiaomi phone is slowing down, it’s important to understand whether it’s a system failure or a result of an application overload. Often the culprit is a process that eats up all the available CPU resources in the background.

Check the battery usage statistics, as they often correlate with CPU load. If you see an application that consumes energy disproportionately, that's an alarm bell. You should also pay attention to the heating of the case: if the device is hotter even in plain, it can indicate trottling, a forced reduction in the CPU frequency to protect against overheating.

⚠️ Warning: If the phone heats up and brakes immediately after buying or updating the firmware, give it to the phone. 2-3 During this period, file indexing can cause temporary lags.

For a deeper analysis, you can use built-in tools or third-party utilities like CPU-Z or AIDA64 to show the current core frequency and sensor temperature, and if the temperature is above 40-45 degrees in standby mode, the problem may lie in the hardware or a faulty battery.

Memory Cleanup and Storage Optimization

One of the most common reasons why Redmi Note or any other model is slowing down is because of the internal storage that is filled, and when the space is running out, the system has nowhere to create temporary files, which leads to a huge drop in the speed of reading and writing data.

Use the standard "Security" app to clean up your trash. However, automatic cleaning often doesn't remove the cache of heavy apps like Telegram or Instagram. This data needs to be manually deleted through each app's settings. It's also worth checking the Downloads folder, where unnecessary files often accumulate.

If the problem is not solved, try transferring media files to a memory card or cloud storage. releasing at least 15-20% of the total storage capacity often works wonders with performance.

Remember, Expand Memory, if it's available in your model, which allows you to use some of your internal memory as virtual RAM, and while it's not a panacea, in some scenarios, it helps keep more applications open in the background without rebooting them.

Managing Autoboot and Background Processes

Many applications are self-registered and continue to work even when you're not using them, which puts a constant strain on RAM and CPU, and there's a powerful tool in the MIUI shell to control this process.

Go to the battery settings and find the AutoRun section, disable all applications that should not run on their own (messaging apps can be left, but social networks and games should be turned off), which will significantly reduce the load on the system immediately after the screen is turned on.

It's also worth checking the application permissions. If a simple calculator requires access to geolocation and a microphone, it's suspicious. Limiting background activity for rarely used programs is a key step to speeding up.

For advanced users, Developer Mode is available, which allows you to limit the number of background processes, but beware: too tight restrictions can disrupt notifications and data synchronization.

Animation and MIUI interface settings

The visual smoothness of the interface is directly dependent on the animation settings. If Xiaomi's phone is slowing down, a decrease in the quality or speed of the animation can subjectively speed up the device, especially for models with 60Hz screens.

In the Developer Menu (how to turn it on, described below), find the "Scale of window animation", "Scale of transition animation" and "Animation length". Change the value from 1x to 0.5x or completely disable animation. The interface will become sharper and more responsive.

You should also disable "Advanced Settings" in the "Wallpaper and Personalization" section. Live wallpaper and complex theme consume significant resources. GPU. Replacing them with a static black image will not only speed up the interface, but also save battery power on the device. AMOLED-screen.

System update and resetting

If software methods don't help, there may be bugs in the current firmware version. Check for updates in the Settings menu → About the phone. Xiaomi developers regularly release patches that fix performance bugs.

Important: Before updating or resetting, make sure to back up your data. Use the Mi Cloud cloud or local save to your computer. Losing photos and contacts will be a nasty surprise.

A radical but effective method is a full reset to the factory settings (Hard Reset), which removes all the software debris accumulated over the years of use, after resetting the phone will work as new, but you will have to reconfigure all accounts and applications.

⚠️ Warning: Do not interrupt the process of resetting or updating the firmware. Discharge of the battery or turn off the phone at this point can lead to the "bricking" of the device, requiring soldering of memory chips.

Hardware restrictions and overheating

You can't discount the physical wear and tear. If a phone is 3-4 years old, its lithium-polymer battery could degrade. The old battery can't give off the peak current the CPU needs to run at high frequencies, which causes trottling.

Also check the thermal interface. Over time, the heat dries out and the heat is drained worse. If you notice that the lags only start in games or when you're shooting videos, it could be overheating.

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Use lightweight cases in the hot season. Dense silicone or leather cases can create a "greenhouse effect" by preventing the phone from cooling naturally, which provokes brakes.

In rare cases, the cause is physical damage to the plumes or the memory storage device itself. If resetting and flashing do not help, and the phone continues to hang even on the desktop, there is a likely hardware malfunction that requires diagnosis in the service.

Frequent Questions (FAQ)

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A comprehensive approach – cleaning memory, disabling animations and controlling autoload – allows you to extend the life of the smartphone for 1-2 years without losing comfort.