Smartphones Samsung Galaxy are famous for their functionality, but along with the device the user receives many pre-installed apps, which often turn out to be useless. These apps take up valuable internal memory space and can slow down your system by consuming CPU resources in the background. Many owners are wondering whether it is possible to completely get rid of such software without gaining superuser rights (Root).
The cleaning process depends on the version of the operating system One UI and the type of object being deleted. You can uninstall most user apps using standard methods, but system components require a more in-depth approach. In this article, we will analyze all the available methods, ranging from simple menu settings to advanced methods via a computer.
It is important to understand that deleting critical system services can lead to unstable operation of the device or even to its complete inoperability. Therefore, before starting any manipulations, it is necessary to clearly understand what each component is responsible for. Below are proven action algorithms that will help you safely free up space.
Standard removal of user applications
The easiest and safest way to get rid of unnecessary software is to use the built-in shell interface One UI. This method is suitable for all apps that you downloaded yourself from Google Play or Galaxy Store, as well as for some pre-installed services that the manufacturer allows you to remove. To begin, find the icon on the desktop or in the application menu.
Tap on the icon and hold your finger until the context menu appears. Select “Delete” from the list of options. If there is no such item, it means that the application is a system one and is protected from deletion by standard means. In this case, the system will only offer to “Disable” the app, which will hide its icon, but will not free up space completely.
- 📱 Press and hold the icon on the main screen until a menu appears.
- 🗑️ Select the "Delete" option at the bottom of the screen or in the drop-down list.
- ✅ Confirm the action in the pop-up confirmation window.
- 🔄 Repeat the procedure for all unnecessary user apps.
An alternative path is through the device settings. Go to section Settings → Applications, find the desired app in the list and click on it. Here you will see a delete button if it is active. This method is more informative, as it allows you to immediately assess how much space a specific object takes up.
Removing system applications through settings
Many users want to get rid of services Microsoft, Facebook or proprietary utilities Samsung, which cannot simply be erased. The latest versions of Android have introduced a disable feature, which actually turns the application into a system file that does not start at startup. This does not remove the app code, but stops it from running and hides it from the list.
To use this function, open Settings → Applications and select the target object. If the Remove button is greyed out, click on the three dots in the top corner or scroll down to the Disable button. The system will warn about possible consequences, after which the application will disappear from the launcher menu.
⚠️ Warning: Disabling system components such as Samsung Pay, Bixby or Galaxy Store may interfere with related services. For example, without Google Play services, banking applications may stop launching.
Sometimes, after disconnecting, memory space is not freed up immediately. This is because the data and cache remain on disk. For the full effect, it is recommended that after disabling, go to the “Memory” section inside the application menu and click “Clear data” and “Clear cache.”
It is worth noting that some system packages cannot be disabled without administrator rights. In such cases, the interface simply will not provide such an opportunity. This is done to protect the integrity of the operating system Android from inexperienced user actions.
Using debug mode and ADB for deep cleaning
For advanced users who want to remove uninstallable system applications without obtaining root access, there is a tool ADB (Android Debug Bridge). This method allows you to send commands directly to the system shell, bypassing the manufacturer's GUI restrictions.
The first step is to activate the hidden developer menu. Go to Settings → Phone information → Software information and quickly click 7 times on the “Build number” item. After this, a new section “Developer Options” will appear in the main settings menu.
Enable the “USB Debugging” item in this menu. Now connect your smartphone to your computer via a quality cable. Drivers Samsung USB Driver and platform Platform-Toolsmust be installed on the PC. Open a command prompt or terminal in your ADB tools folder.
adb shell pm uninstall -k --user 0 package.nameThe command above uninstalls the application for the current user (user 0), effectively erasing it. It is important to know the exact package name (for example, com.samsung.android.bixby.agent). A list of all packages can be obtained with the command adb shell pm list packages.
How to return an application deleted via ADB?
If you deleted a system application and need it again, you can restore it with the command: adb shell cmd package install-existing package name. This will return the component to its original state without reinstalling the system.
This method is considered the most effective for customizing the system, but requires care. An error in the package name can lead to the removal of an important component, the restoration of which is only possible through a reset to factory settings.
Specialized utilities for managing packages
Instead of manually entering commands in the console, you can use graphical shells for ADB. The most popular and safe solution is the app Universal Android Debloater. It is available for Windows, macOS and Linux and has a convenient interface with search and description of packages.
After connecting the smartphone and launching the utility, the app will automatically detect the device model and the list of installed packages. The interface is divided into categories: user, system, and others. You can filter the list and see recommendations for deleting each item.
- 🔍 Search by package name or part of the application name.
- 📝 Read the package feature description provided by the developer community.
- 🛡️ Use the "Safe List" mode to see only those recommended for deletion apps.
- 💾 Create a backup copy of the list of packages before starting bulk removal.
Another option is to use manager applications directly on your smartphone, such as Package Disabler Pro or Bloatware Remover. They require activation of access rights via ADB once, after which they allow you to manage applications directly from the phone screen.
Using third-party software significantly speeds up the process and reduces the risk of errors. However, remember that such apps are only an interface for the same ADB commands, so the responsibility for deleting critical system files lies with the user.
Analyzing space occupied and clearing the cache
Often the problem is not the number of applications, but the amount of data they have accumulated. Messengers, social networks and navigators can take up gigabytes of memory due to the cache of images, voice messages and maps. Before deleting, it’s worth analyzing what exactly is taking up space.
Go to Settings → Device maintenance → Memory. The system will show the usage chart. By clicking on the Apps category, you will see a list sorted by size. Pay attention to the “Data” and “Cache” items.
| Data type | Description | Deletion security |
|---|---|---|
| Cache | Temporary files for quick loading | Safe, data will not be lost |
| Data | Logins, settings, game saves | Dangerous, will reset the application to its state installations |
| OBB files | Resources of heavy games and maps | Safe, but the game will stop working without them |
Clearing the cache is a safe procedure that often frees up several gigabytes. Clearing data returns the application to its original state, as if you had just installed it. Use this if the app does not work correctly or takes up too much space due to accumulated garbage.
Periodic clearing of the messenger cache (Telegram, WhatsApp) through the built-in settings of the applications themselves (Data and Memory) is more effective than system cleaning, as it allows you to select specific chats or file types.
Possible risks and recovery systems
Deep modification of the application list carries risks. Removing key components such as SystemUI, Phone or input drivers can result in an infinite bootloop or a non-functional touchscreen. In such cases, a standard reset may not help.
If, after uninstalling the system application, the phone begins to behave unstable, first try resetting it to factory settings through the Recovery menu. To do this, turn off the device, then hold down the combination of buttons (usually Volume Up + Power or via a connection to a PC for new models Samsung) and select Wipe data/factory reset.
⚠️ Attention: Reset to factory settings will delete all your personal data, photos and contacts. Be sure to back up important information before experimenting with system files.
In extreme cases, when the phone does not boot, you will need to flash the device using the official utility Odin and stock firmware for your model. This will return all system partitions to their original state, including deleted applications.
The safest way to remove system applications is to use ADB and first study the purpose of the package. Never remove components whose purpose you are not 100% sure of.
Frequently asked questions (FAQ)
Is it possible to remove Google Play Services on Samsung?
Technically this is possible through ADB, but it is highly not recommended. This service powers mail, maps, notifications and most third-party applications. Removing it will make the smartphone practically unusable.
Will deleted system applications return after updating?
Yes, when updating the operating system or installing a security patch via Settings → Software Update, the system checks the integrity of the system partition and can restore deleted standard packages.
Is it safe to use the Bloatware Remover app?
Yes, if you downloaded it from a trusted source (for example, Google Play). However, remember that it gives the same rights as manually entering ADB commands, so the risk of removing unnecessary ones remains.
How to find the application package name?
Install the "App Inspector" application or use the ADB command adb shell pm list packages | grep "part_of_name". The package name usually looks like com.company.appname.