Xiaomi smartphones are famous for their value for money ratio, but owners of budget models such as the Redmi Note 7 often face intrusive system debris. Embedded applications that cannot be removed by standard means take up precious space in internal memory and consume RAM in the background. This leads to slowing down the interface and reducing the battery life of the device.
The process of cleaning the system from bloatware (unnecessary preinstalled software) may seem difficult for a beginner, but in fact it is available to every user. In this article, we will detail the safe methods of removing the system components of the MIUI shell without the need to obtain the rights of the Root superuser.
Before taking action, it is important to understand the difference between regular applications and system processes. Careless removal of critical components can lead to unstable gadget operation or even a “bootloop” (cyclical reboot).
Preparing the device for deep cleaning of the system
The first step on the path to a clean interface is to activate hidden features in the developer menu. Xiaomi's standard settings limit the system's management, so you need to expand the access rights. Go to Settings → About Phone and quickly click 7-10 times on the MIUI version field.
Once you have a "You've become a developer" message, go back to the main settings menu and select "Additional → For Developers" to enable the USB debugging switch, without which the computer will not be able to send commands to delete packets.
☑️ Redmi Note 7 Ready for Cleanup
Also in the developer menu, find the "Security" section and activate the Installation option through USB and Disable verification via Mi Verify. To activate these points, you may need to link the phone number to the Mi Account inserted SIM-This is a mandatory security requirement of the manufacturer.
⚠️ Warning: Turning on these features makes the phone more vulnerable to malware when connected to other computers. Once all cleaning procedures are completed, it is recommended to turn off debugging again. USB.
The necessary tools to work with ADB
To interact with the Android operating system at a low level, we need a set of tools Android Debug Bridge (ADB), which is a universal tool that allows you to control the device from a computer. You do not need to install heavy development environments like Android Studio, just download the minimum package Platform Tools from the official Google website.
In addition to system utilities, it is extremely desirable to use specialized software created by enthusiasts to simplify the work with the software. MIUI. The most popular and proven solution is the Xiaomi program. ADB/Fastboot Tools. It has a graphical interface, which eliminates the need for manually entering complex commands into the console.
Why is it better to use GUI-programme?
Also make sure that your computer has up-to-date Xiaomi drivers installed. In Windows, they can be installed automatically when you first connect, but sometimes you need to manually install them through Device Manager. In macOS and Linux, drivers are usually built into the system kernel.
Step-by-step instructions for removing system applications
Let’s look at the cleaning process using the Xiaomi program as an example. ADB/Fastboot Tools, as it is the safest method for Redmi Note owners 7. When you run the program on your computer, connect your smartphone with a cable. On the phone screen, you'll see a request for debugging permission -- click "Allow" and confirm the action.
In the program window, click Connect. If done correctly, you'll see your device model and Android version. Go to Debloat tab. You'll see a list of all packages installed. The system will sort them by category: System, User, Google, etc.
adb devices
adb shell pm list packagesCheck the apps you want to remove, highlight the safe packets in green, red, and mark critical system components that may cause your phone to fail. Press Uninstall to start the process.
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Use only verified lists of uninstall packages to ensure that you don’t disrupt basic phone features like calls or internet access.
Package analysis: what can be removed and what can not be removed
The main challenge for a beginner is to understand the names of packages, which often have nothing to do with the name of the application on the menu. For example, the application "Music" can be hidden under the name com.miui.player, and "Conductor" - com.mi.android.globalFileexplorer. Mistake in selection can cost the system performance.
Below is a table with the main MIUI packages that are most often removed and a description of them, and carefully study it before starting the procedure.
| Package name | Description | Recommendation |
|---|---|---|
| com.miui.misys | MIUI System Service | Do not delete (critically) |
| com.miui.analytics | Statistics and analytics collection | Can be removed |
| com.facebook.katana | Facebook app (system) | Can be removed |
| com.miui.daemon | Collection of productivity data | Can be removed |
| com.xiaomi.joyose | Service of gaming notifications and advertising | Can be removed |
Special attention should be paid to the package com.xiaomi.joyose. its removal will not only free up space, but often solves the problem of overheating of the processor and trottling (reduced frequency) in games on Redmi Note 7. However, remember that after that may stop coming game notifications from the manufacturer.
Alternative methods: Freezing applications
If you're not ready for radical steps or you're afraid to disrupt the system, use the freeze method. Unlike deleting it completely, freezing just shuts down the application. It stays in memory, but it doesn't consume CPU resources or show up on the menu.
You can use the built-in MIUI function or third-party utilities like Titanium Backup (requires Root) or Ice Box. The frozen application can be defrost at any time if it turns out that without it, some feature stopped working, which is the perfect compromise for testing.
Another option is to turn off the phone's settings menu. Go to Settings → Apps → All apps, select an unnecessary service (like Mail or Video) and click Disable. Unfortunately, this method doesn't work with all system components.
⚠️ Attention: Frozen applications take up space in internal storage. If your goal is to free up gigabytes of memory for photos, this method will not work, you need to completely remove it.
Possible problems and ways to solve them
During the cleaning process, you may encounter a situation where the program does not see the phone or gives an error when you try to delete it. Most often it is due to drivers or cable. USB-port (preferably) USB 2.0) and the original cable that came with the Redmi Note 7.
If the phone starts to behave strangely after deleting the apps (the sound is gone, the camera is not working), don’t panic. In most cases, a simple restart of the device helps. If the problem is more serious, you can restore deleted packets using the same Xiaomi program. ADB/Fastboot Tools in tab Backup/Restore.
In the worst case scenario, if the device went into the bootloop, you will need to reset to factory settings via Recovery mode. To do this, press the up volume and power buttons at the same time. In the recovery menu, select Wipe Data. This will delete all user data, but return the phone to the "out of the box" state.
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Save a list of deleted packets in a text file on your computer. If you realize in a month that a service was needed, you can easily find its exact name to restore.