How to speed up the work of Xiaomi Redmi Note 8T: expert guide

The Xiaomi Redmi Note 8T, launched in late 2019, is still a popular device due to its combination of price and quality. However, over time, even a device as powerful as the Redmi Note 8T can start to run slower, reacting to user actions with a noticeable delay, a natural process of accumulation of system debris and the obsolescence of software components that affects almost all Android-based gadgets.

The main reason for the slowdown is often the MIUI shell, which requires more resources with each update. Owners notice that apps open longer and the interface twitches when scrolling through lists. In this article, we will discuss proven ways to help restore your device to its former sharpness and responsiveness without having to replace hardware components.

You don't have to go through radical things like flashing or resetting to factory settings. In most cases, it's enough to optimize the software part to make the Xiaomi Redmi Note 8T work again as a new one. We'll look at both the standard system tools and the hidden settings available to advanced users.

Analysis of the causes of slowing down of the system

Before you start taking any active steps to accelerate, you need to understand what is causing the strain on the processor and RAM of your Redmi Note 8T. Most often the problem lies in a crowded storage, where there is no room for temporary files and cache of the system. When the free space on the internal drive is less than 10-15%, the speed of writing and reading data drops, which causes lags.

Another factor is the background activity of applications. Many programs that you haven't used in a long time continue to hang in your memory, consuming valuable resources. The MIUI shell is famous for its aggressive energy saving policy, but sometimes it can't cope with the control of a dozen running processes, which leads to micro-freezes of the interface.

Also worth considering is battery wear and thermal throtting. If the device overheated frequently, the processor could lower its clock speeds to protect against damage. Check the body temperature during operation and make sure the vents are not clogged with dust.

⚠️ Please note: if your Redmi Note 8T Heats up even in a simple one, it may indicate a battery malfunction or system board damage, which requires hardware repair rather than software optimization.

Basic cleaning and optimization of storage

The first step to speed up the Xiaomi Redmi Note 8T should be a thorough cleaning of internal memory. Android is designed so that it needs a spare space to function properly. If the memory indicator is lit in red, the operating system can not effectively manage virtual memory, which directly affects the performance.

Use the built-in Security app, which is preinstalled in the MIUI shell. Run the Cleanup function to remove system debris, app cache, and residual files. However, don't rely on automatic mode alone - manually check folders with heavy files, such as videos and photos, which are often duplicated in instant messengers.

Pay special attention to the Download folder and social media cache. Apps like Telegram or WhatsApp can take up several gigabytes of space, saving all the media files viewed. Clearing the cache of these programs through Android settings often frees up a significant amount of space without losing important correspondence.

• 🗑️ Remove unused apps you haven’t run for more than a month to free up resources.
• 📸 Move photos and videos to a memory card or cloud storage to unload the system partition.
• 📱 Check the size of messenger folders in the Memory section in the application settings and clear their cache.

Customization of animations and MIUI interface

The visual smoothness of the Xiaomi Redmi Note 8T depends largely on the animation settings. By default, the system uses beautiful but heavy transitions between windows that create the illusion of speed, but actually time the processor to render.

To access these settings, you will need to activate the developer menu. Go to Settings → About Phone and quickly click 7 times on MIUI Version. After you have a message that you have become a developer, go back to the main settings menu and select Additional → For Developers.

In the list that opens, look for the section that deals with drawing, and you're interested in three things: "Window animation," "Jump animation," and "Duration of animation." Change the value of each of them from 1x to 0.5x, or completely disable (No animation), which will instantly change the perception of the interface's speed.

Also in the developer menu you can find the option of forced use. GPU for 2D-Turning on this feature shifts some of the interface rendering load from the CPU to the graphics accelerator, which can have a positive impact on the smoothness of scrolling lists in heavy applications.

Managing Autoboot and Background Processes

Autoboot control is a critical step in optimizing the Redmi Note 8T. Many applications are eager to run alongside the system to instantly send notifications or update content. This not only slows down the phone’s load, but also keeps RAM on a constant basis.

There's a tool in the MIUI shell to control this process. Go to Security, select Permissions, and find AutoStart, and here you'll see a complete list of programs that start automatically. Leave only messengers and alarms on, and turn off everything else.

Additionally, you should configure background activity restriction for rarely used programs. Go to Settings → Applications → Application Management, select an unnecessary program, go to Battery and set No Limits mode only if it is critical, in other cases it is better to choose Battery Savings or Background Activity Limitation.

Remember to check the running process list periodically. If you notice that an application consumes unusually much resources in the background, try reinstalling it or uninstalling it if its functionality is not vital for you right now.

Advanced Acceleration Methods through ADB

For users who are not afraid to use a computer, there is a method of removing system debris and advertising through debugging. USB. This method allows you to remove the built-in Xiaomi applications that cannot be removed by standard means, thereby freeing up space and processor time. ADB on PC and connect the phone in debugging mode.

Using the adb shell pm uninstall -k --user 0 name packet command, you can safely remove components like Mi Browser, Mi Video or MSA advertising services. However, it is important to be extremely careful here: removing system components responsible for the operation of the interface or telephony can lead to unstable operation of the device.

adb shell pm uninstall -k --user 0 com.miui.misys


adb shell pm uninstall -k --user 0 com.android.bips

⚠️ Note: Before removing any system packets through ADB Deleting critical system components can lead to a cyclic reboot).

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Use ADB AppControl on your PC to visually manage packages if you find the command line too difficult to work with. It automatically identifies applications that are safe to remove.

After cleaning the system of excess software, it is recommended to restart the device, you will notice that free RAM has become more and the background processes have ceased to waste resources, this is especially true for models with 4 GB of RAM, where every megabyte counts.

Update firmware and reset settings

If software methods have not worked, consider more radical measures. Upgrading to the latest available version of MIUI may include performance optimizations and bug fixes accumulated by developers. Check for updates in the About Phone menu → MIUI version.

However, if you’re already on the latest version and the phone is still slow, a complete factory reset can be an effective solution, which will delete all data, apps and settings, returning the phone to the “out of the box” state.

To perform the reset, go to Settings → About Phone → Settings Reset → Erase all data. The process will take some time, after which the phone will boot with a clean system. At the initial stage, do not install all applications at once - only install the necessary ones so that you do not overload the system again.

• 🔄 Reset only after you have created a full backup of your data in the cloud or on your PC.
• 📉 Don't install any more. 10-15 Apps on the first day after reset, let the system adapt.
• 🔋 After resetting, completely drain the battery and charge the phone to 100% without turning on for calibration.

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Full reset is the most effective way to programmatically speed up an old smartphone, as it eliminates all the accumulated over the years of using file system errors and configuration conflicts.

Frequently Asked Questions (FAQ)