Modern smartphones Huawei come with a pre-installed set of apps, which are often called bloatware. Many of them are not used by the owner, but continue to take up memory space and consume CPU resources in the background. This is especially true for models with a shell EMUI or a new one HarmonyOS, where standard means can not remove everything.
Cleaning the system of unnecessary software allows you not only to free up precious space, but also increase battery life. However, tampering with system files requires caution. Improper removal of critical components can lead to unstable operation of the device or even a “bootloop.”
In this article we will look at safe cleaning methods, ranging from standard settings to advanced methods using a computer. You will learn which packages you can touch and which ones are best left alone so as not to disrupt the functionality of the gadget.
⚠️ Attention: Before starting any manipulations, be sure to create a complete backup copy of your data. Removing system components is irreversible without flashing it.
Why you need to remove pre-installed software
The main reason why users want to get rid of factory applications is performance optimization. Even if you don't run a app, its processes can hang around in RAM, slowing down other tasks. This is especially noticeable on budget models with a small amount of RAM.
The second important aspect is confidentiality. Some pre-installed services collect telemetry and send data about your location or phone usage to the manufacturer's servers. Removing such modules increases the level of digital hygiene.
In addition, the freed up space can be used to install really necessary utilities. The standard set often duplicates the functionality that you already use in third-party analogues from AppGallery or Google Play (if services are installed).
- 🚀 Accelerating the loading of the operating system and launching apps.
- 🔋 Reducing energy consumption by stopping background processes.
- 🛡️ Increasing the security of personal data and reducing the risk of leaks.
It is worth noting that not all system processes can be safely stopped. For example, deleting services responsible for cellular communications or Bluetooth will result in the loss of the corresponding functions.
Standard removal methods through settings
The safest and easiest cleaning method is to use the built-in shell functionality. In the latest versions EMUI i HarmonyOS the company Huawei allowed the removal of more applications than before. To get started, simply hold down the icon of an unnecessary app on the desktop.
If the menu that appears has an “Uninstall” option, you’re in luck - the application is not critical for the system. If only the “Remove from desktop” or “Disable” option is available, then the app is built deeper. In this case, you can try the Disable menu, which will hide the application and stop its processes, but will not physically delete the files.
For a deeper cleaning, go to Settings → Applications → Applications. Here, find the service you are interested in and click on it. If the Remove button is grayed out, try clicking Disable. This often helps to remove annoying notifications from system services.
⚠️ Attention: The menu interface may vary depending on the firmware version and smartphone model. If you do not find the described items, check for system updates.
Standard methods are good for their security, but they have limitations. You will not be able to remove key components of the ecosystem Huawei, such as HiCare, Themes or Browser, without using more powerful tools.
Preparing a smartphone for removal via ADB
To remove system applications that are hidden from the user, you will need a computer and utility Android Debug Bridge (ADB). This method allows you to send commands directly to the operating system, bypassing the GUI. First you need to activate developer mode.
Go to Settings → About phone and find the “Build number” item. Click on it quickly 7 times in a row until the message “You have become a developer” appears. After this, a new section “System and updates” → “For developers” will appear in the settings menu.
☑️ Checking readiness for ADB
In the “For Developers” menu, find the “USB debugging” switch and activate it. When you connect your phone to your computer, a request for debugging permission will appear on your smartphone screen—be sure to click “OK.” Without this step, the computer will not see the device in debugging mode.
You also need to install drivers Huawei HiSuite or universal drivers Google USB Driveron the computer. This will ensure that the device is correctly recognized by the system. After installing the drivers, download platform tools ADB from the official website of Android developers.
Instructions for uninstalling applications via a computer
After preparation, open the command line on your computer in the ADB tools folder. Enter the command adb devices to test the connection. If the serial number of your device is displayed in the list, it means that the connection was established successfully.
To remove an application, you need to know its exact package name. You can find it out through ADB commands or special analyzer applications. The deletion command looks like this: adb shell pm uninstall -k --user 0 package_name. The --user 0 flag is important because it removes the application only for the current user, without affecting the system partition.
adb shell pm uninstall -k --user 0 com.huawei.hicarThis command will remove the service Huawei HiCar. If the operation is successful, a “Success” message will appear in the console. The application will disappear from the menu and stop loading. It is important to understand that physically the files will remain in the system partition, but they will be marked as deleted for your profile.
- 📦 com.huawei.browser — standard browser, can be replaced with Chrome or Firefox.
- 🗺️ com.huawei.maps — cards, if you do not use Huawei services.
- 🎮 com.huawei.gamecenter — gaming center that often consumes resources.
Some packages cannot be deleted. For example, deleting com.android.phone will lead to loss of communication, and com.huawei.systemmanager is responsible for basic security and memory management.
Table of packages that are safe to remove
So that you don't have to guess which processes can be stopped, we have prepared a list of the most common packages Huawei. Use this table as a reference when working with ADB.
| Package Name | Description | Risk of Removal |
|---|---|---|
| com.huawei.health | Health and Fitness App | Low (if not used) |
| com.huawei.vassistant | Celia voice assistant | Low |
| com.huawei.cloud | Huawei Cloud storage | Medium (loss of synchronization) |
| com.huawei.phoneservice | Support and warranty service | Low |
| com.huawei.tips | System tips and tricks | Safe |
If you accidentally deleted something unnecessary, do not panic. Since physical deletion did not occur, everything can be returned with the command adb shell cmd package install-existing package_name. This will restore the application to its original state.
What to do if the phone stops turning on?
If, after removing system packages, the smartphone went into bootlap, you will need to reset to factory settings (Wipe Data) via Recovery Mode. This will delete all personal data, but restore system files.
Using third-party cleaning utilities
If working with the command line seems too complicated for you, there are graphical shells for ADB. One of the most popular and safest is the app Universal Android Debloater. It automatically detects the connected device and shows a list of all installed packages.
The app interface is divided into categories: system, user, and others. You can filter the list, leaving only system applications. The app often marks packages that are dangerous for removal with warnings, which reduces the risk of failure.
There are also mobile applications that do not require root access, such as NoRoot App Freezer. They allow you to “freeze” applications, making them inactive without completely deleting them. This is a good compromise if you're worried about deleting files permanently.
- ❄️ Freezing allows you to unfreeze the application at any time.
- 🔍 The visual interface simplifies the search for the necessary packages.
- ⚡ Automatic creation of a backup before deleting.
However, even with convenient apps it is worth exercising vigilance. Always check the package name before confirming the action. An error in one letter can lead to the removal of the wrong component.
Possible problems and solutions
During the cleaning process, you may encounter errors. For example, the ADB command might return a status of "Failure" or "Permission Denied". This often happens if the application is part of a protected system process or if the device has restrictions from the telecom operator.
Sometimes after deleting services Huawei permanent error notifications may begin to appear or windows may spontaneously open with the message “The application has stopped.” In this case, it is better to restore the deleted package, since the dependence on it may be critical for other components.
⚠️ Attention: After major updates to Android or EMUI, applications deleted via ADB may be installed again. This is normal system behavior, the procedure will have to be repeated.
If the smartphone begins to discharge quickly after cleaning, check whether you have removed the services responsible for optimizing the battery. In some cases, “smart” energy saving Huawei works more efficiently than manual configuration.
Before mass deleting applications, take a screenshot of the list of installed packages. This will help you quickly find the name of the deleted component if you need to restore it.
It is safest to use the ADB method with the --user 0 flag, since it does not make changes to the system partition and allows you to easily roll back actions.
Frequently asked questions (FAQ)
Can I delete Google services, if they were installed manually?
Yes, Google packages (GMS) are installed as regular user applications on new ones. Huawei. They can be removed through settings or ADB without risk to the system if you do not use them.
Are root access needed to remove system applications?
No, to remove via ADB with the flag --user 0 root access is not required. This makes the method available to any user without loss of warranty.
Does deleting applications affect receiving firmware updates?
As a rule, no. OTA updates check the integrity of system partitions, but not the presence of specific user configurations. However, modification of system files (root) can block updates.
What to do if after removal the sound or network is lost?
Most likely, a critical driver or service was removed. Perform a factory reset (Wipe Data/Factory Reset) through the Recovery menu to restore the system to its original state.
Is it safe to delete the Themes application?
Deleting the themes application is not critical for the phone to function, but you will lose the ability to change wallpapers and sounds through the standard store. The interface will remain working.