Owners of the Xiaomi Redmi Note 8T smartphone often face a situation when after a few months of active operation the device begins to work slower, and the battery is consumed faster. The main reason for this phenomenon is pre-installed system processes and advertising modules of the MIUI shell, which consume the resources of the processor even in the background. Competent optimization of the list of running services allows you to significantly extend battery life and free RAM.
Before we take drastic measures, we need to be clear about the difference between user programs that can be removed painlessly and critical system components. Incorrect deactivation of key services can lead to unstable interfaces, loss of the ability to make calls, or even cyclical restarts of the gadget. In this guide, we will discuss in detail which processes are safe to stop and which ones are categorically not to touch.
You donโt need superuser rights to perform most of the steps below, but access to advanced settings via a computer with ADB utility will be necessary for deep cleaning. Weโll look at both standard methods of disabling through the settings menu and more advanced methods of packet management that eliminate intrusive advertising and telemetry.
Analysis of pre-installed software and advertising modules
The MIUI shell on the Redmi Note 8T is famous for its functionality, but also for its abundance of built-in services that many users consider redundant, including apps for watching videos, music, a browser and a theme store that duplicate the functionality of third-party counterparts from Google Play. These programs often have their own background processes that collect data about user preferences for targeted advertising.
Special attention should be paid to system analytics services, which constantly monitor the actions of the owner, sending reports to the manufacturer's servers. Although formally this helps to improve the product, in practice it only consumes traffic and battery power. Disabling services such as com.miui.msa (advertising service) and com.xiaomi.joyose (gaming optimization service, often causing heat), is the first step to optimization.
โ ๏ธ Note: Before a mass packet shutdown, it is strongly recommended to create a full backup of important data. Some system changes may affect the stability of individual functions, such as push notifications or synchronization of the Mi Account.
The list of the safest components to deactivate includes not only obvious applications like a calculator or a voice recorder if you don't use them, but also hidden system services. For example, com.android.printspooler is responsible for printing documents. If you've never connected a printer to your phone over Wi-Fi, you can safely stop this service, which saves resources.
Safe shutdown through standard settings
The easiest and least risky way to free up resources is to use the built-in application management menu, which does not require a computer connection and is suitable for users who simply want to remove unnecessary icons from the desktop and stop obvious processes.
To access the list of all installed programs, including system ones, you need to activate the developer mode. To do this, go to Settings โ About Phone and quickly click on the MIUI version seven times. Once the developer mode is turned on, go back to the main settings menu and find the Additional Settings โ For developers section.
Inside the developer menu, we are interested in the item that allows you to back up or manage running services, but the main control is still carried out through the standard Settings โ Applications โ All applications. Here you can select unnecessary software and click on the โDisableโ or โDeleteโ button if the system allows you to do this without administrator rights.
- ๐ฑ Mi Credit, Mi Pay: If you donโt use the Xiaomi payment ecosystem in your area, you can turn off these apps.
- ๐บ Mi Video and Mi Music: Standard players are often inferior to third-party counterparts like VLC PowerAmp and can be replaced.
- ๐ News Recipient (Mi DaYi): The service responsible for the news feed in the browser and widgets is often the source of advertising.
- ๐ Analytics: Collecting device usage statistics that can be terminated without loss of functionality.
๐ก
Use the Cleanup feature in the built-in Security app before you start manipulating to close the background processes and see the real list of heavy applications.
Deep System Cleaning through ADB
To fully remove system debris that cannot be deactivated through the smartphone interface, you will need to use the Android Debug Bridge toolkit (ADB). This method allows you to send commands directly to the Android operating system, bypassing the limitations of the user interface. USB-cable.
The first step is to enable debugging via USB on the Redmi Note 8T itself. Go to the Developer Menu you activated earlier and find the USB Debugging Switch. Once you connect your phone to your computer, a debugging permission request will appear on the device screen โ you must tick โAlways Allowโ and click โOKโ.
On your computer, download the ADB platform tools from the official Android developer site. After unpacking the archive, open the command line (or terminal) in the tool folder. Make sure the device is visible to the system by entering the command:
adb devicesIf the list shows your device serial number with device status, the link is established. To remove or disable a particular packet, the adb shell pm uninstall -k --user 0 packet name is used. It is important not to confuse the current user's disconnection (which is reversible) with the complete removal from the system.
โ๏ธ Preparation for work with ADB
Table of critical and safe packages
To avoid getting confused by hundreds of system processes, we recommend you focus on the checked batch name lists. Below is a table that divides the components of the Redmi Note 8T system into risk categories, which will help you make an informed decision about what to touch and what to leave alone.
| Packet name | Description of function | Recommendation |
|---|---|---|
| com.miui.securitycenter | Security Center, Task Manager, Memory Cleanup | Do not touch (disrupt the system) |
| com.android.systemui | System interface, status bar, notification curtain | It is strictly prohibited |
| com.miui.misys | Mi System Services, Authorization | Dangerous (may break your Mi Account) |
| com.miui.personalassistant | The left screen (Google Now / Mi Assist) | Safe to shut down. |
| com.facebook.katana | Facebook system app (often hidden) | Safe to remove |
When working with the command line, be extremely careful about writing packet names. One error in the character can cause an important component to be disabled. If you accidentally delete something extra, you can return the application with the command adb shell cmd package install-existing the name of the package, but only if it has not been removed completely for all users.
โ ๏ธ Warning: Never try to disable packages that contain the words framework, provider (other than user), system, or android (basic) in the name unless you have a deep technical knowledge of the Android architecture.
Optimization of background activity and battery
After removing the excess software, it is worth configuring the remaining applications. MIUI has an aggressive energy saving policy that sometimes does not work correctly, or, conversely, allows too much background activity for junk applications.
Go to Settings โ Battery and Performance (or simply โBatteryโ). You can manually control the behavior of each application. For important messengers (Telegram, WhatsApp), you need to set a โNo Limitsโ limit to ensure that notifications arrive on time. For everyone else, especially games and media services, you better choose โSave Chargeโ or โBackground is limitedโ.
Also worth paying attention to is auto-run. The Security app has a section called Permissions โ Auto-run. Leave only what you really need to start with your phone on, which will greatly speed up the system's booting once the power is on.
What is Joyose and should it be removed?
Notifications and System Advertising Management
Even after removing the main ad modules, some system applications may continue to show pop-ups or push notifications. To completely clear the Redmi Note 8T interface of information noise, you need to go through the notification settings of each application left.
Go to Settings โ Notifications and Status bar โ Notification Center. Go through the list and turn off notifications for system services that donโt require your attention, such as Security (Verification Reports), Downloads or Calendar (if no reminders are needed).
To turn off global ads, there is a hidden menu in the system. Enter the MSA request in the Settings Search or Security app. Enter the account settings and turn off the msa option. This will turn off the main Xiaomi advertising service. It is also recommended to disable advertising personalization in the Settings โ Passwords and Security โ Privacy โ Advertising services.
- ๐ Search engine: Search settings often include news feed and ads. Turn off "Internet Search" and "Recommendations".
- ๐ Explorer: In the conductor settings, disable "Receive recommendations" and "Show popular".
- ๐ต Music and Video: Even if you donโt use them, go to their settings and turn off all options related to online content and recommendations.
Frequently Asked Questions (FAQ)
Can I uninstall Google Play Services on the Redmi Note 8T?
Will the remote application via ADB return after the firmware update?
Is it safe to remove the Themes app?
What if after disabling the application, the phone stopped turning on?
๐ก
The best setting for the Redmi Note 8T is to balance ad freedom with system stability. Don't delete packets you don't know what they're supposed to be, just limit their background activity.