Modern smartphones Samsung Galaxy are equipped with a huge amount of pre-installed software, which is often called “Bloatware”. These are apps installed by default by the manufacturer or carrier, and many of them are never used by the device owner. The presence of such software not only takes up precious space in the internal memory, but can also consume RAM, slowing down the operating system as a whole. The cleaning process becomes especially important on models with a small amount of built-in storage, where every gigabyte counts. Android generally. The cleaning process becomes especially important on models with a small amount of built-in storage, where every gigabyte counts.
Fortunately, the shell One UI provides fairly flexible tools for managing installed apps. The user can not only delete utilities downloaded from the Internet, but also disable or hide system components that are not required for the basic functioning of the gadget. It is important to understand that the removal approach must be careful: removing critical system processes can lead to unstable operation or even cyclic rebooting of the device. Therefore, before starting any manipulations, you need to clearly understand what each specific package is responsible for.
In this article we will analyze in detail all the available cleaning methods: from standard menu settings to advanced methods using USB debugging. You'll learn to differentiate between items that are safe to remove and those that are best left alone. We'll also look at how to prevent uninstalled apps from being reinstalled after a system update. Proper cleaning of your smartphone is the first step to speeding up its operation and extending its battery life.
Analyzing storage and identifying heavyweights
Before embarking on radical removal measures, you need to audit what is already installed on your device. Often, users do not even suspect that some rarely used games or services take up gigabytes of space. The operating system Android has a built-in powerful analytics tool that allows you to visualize disk space. This helps to understand which specific applications are the main memory eaters.
To start the analysis, go to the settings section of your smartphone. There you need to find the item responsible for servicing the device or directly for the memory. The system itself ranks apps by size, which greatly simplifies the search for candidates for removal. Pay attention to the application cache: sometimes it can grow to unimaginable sizes, taking up more space than the app itself. Clearing the cache is a safe procedure that often solves the problem of low space without deleting the data itself.
Particular attention should be paid to Google and Samsung system services. They may not appear as large apps in the general list, but collectively their data can occupy a significant amount of space. Using file manager in combination with standard settings allows you to get a complete picture. If you see an application that you have not used for several months, you can safely consider deleting or disabling it.
Before deleting large games or applications with important data, be sure to make a backup copy via Samsung Cloud or Google Drive so as not to lose progress.
After conducting an audit, you can make a list of apps that are worth getting rid of. These could be old social networks that you stopped using, or pre-installed analogues of services that you do not use (for example, the Samsung Internet browser, if you prefer Chrome). A systematic approach will help free up space in the most effective way.
Standard removal of user applications
The easiest and safest way to get rid of unnecessary software is to use the standard shell interface One UI. This method is suitable for all apps that were downloaded by the user independently from the store Google Play or Galaxy Store, as well as for some pre-installed services that the manufacturer has allowed to be deleted. The process is as simplified as possible and does not require special knowledge.
To remove a app through the main screen, find its icon. Click on it and hold your finger until the context menu appears. In the list that appears, select the "Delete" option. If the app supports deletion, the system will immediately ask for confirmation. If the removal option is not available, you will only see the option to “Disable” or move to a folder, which indicates the system status of this component.
An alternative path is through the settings. This method is more informative, as it shows the exact size of the application and the space it occupies.
☑️ Removal algorithm through settings
It is important to note that after deletion, app data, such as logins, game saves or downloaded files, will also be erased without the possibility of recovery unless a copy was made. Some apps may have device administrator rights, which blocks their normal removal. In this case, you first need to go to the security settings and revoke administrator rights for a specific application, after which the removal procedure will become available.
Disabling and hiding system Bloatware
The situation with system applications built into the firmware Samsungis more complicated. The manufacturer often blocks the possibility of their complete removal using standard means, since they are considered part of the ecosystem. However, if you don't use Samsung Pay, Samsung Health, or Bixby, you can disable them. A disabled application stops updating, disappears from the list of running processes and does not consume battery power, although it physically remains in memory.
To disable it, go to the settings menu and open the list of all applications. Find the unnecessary system component. If the "Delete" button is inactive (grayed out), click the "Disable" button. The system will warn you that other applications may not work correctly without this component. In most cases, for apps such as Bixby or Samsung Free, this warning can be ignored if you consciously decided not to use them.
In addition to completely disabling, the One UI shell offers the function of hiding applications. This is useful for those cases when you cannot remove or disable a app, but you do not want to see its icon on the desktop. Hidden applications continue to run in the background, but are not an eyesore.
- 📱 Press and hold your finger on an empty space on the desktop.
- ⚙️ Select "Settings" in the lower right corner of the screen.
- 👁️ Find and tap the "Hide apps" option.
- ✅ Select apps to hide and click "Done".
⚠️ Attention: Do not disable system components named "Android System", "Google Play Services", "Samsung Framework" or hardware drivers. This may lead to complete inoperability of the interface or loss of communication.
What happens to disabled applications when updating the system?
When updating the firmware or installing security patches, the system may automatically reactivate some disabled system applications, since they are part of the updated package. You will have to repeat the shutdown procedure again.
Using ADB for deep cleaning
For advanced users who want to completely remove uninstallable system applications, there is a method using the toolkit ADB (Android Debug Bridge). This method requires connecting your smartphone to your computer via a USB cable and having basic command line skills. It allows you to forcefully remove packages that are hidden from the average user, making cleaning as efficient as possible.
The first step is to activate developer mode on your Samsung Galaxy. To do this, go to "Settings" → "About phone" → "Software information" and quickly press 7 times on the "Build number" item. After this, a new section “Developer Options” will appear in the main settings menu. Inside it you need to enable USB debugging. Without this step, the computer will not be able to issue commands to the smartphone.
After connecting to the PC and installing the ADB drivers, you can send commands to remove packages. The command has the following format:
adb shell pm uninstall -k --user 0 package_nameFor example, to remove Facebook, which is often built into the firmware, use the command `adb shell pm uninstall -k --user 0 com.facebook.katana`. It is important to know the exact name of the package, which can be found through analyzer applications or in the ADB application menu. Be extremely careful: deleting a critical system package via ADB may require resetting the device to factory settings to restore it.
Using ADB is the only way to physically remove Samsung system applications that do not have a "Delete" button in the interface.
There is also a graphical shell for ADB, for example, app Universal Android Debloaterthat makes it easier process. It scans the device and offers a list of packages with safety marks for removing them (Safe, Unsafe, Expert). Using such tools reduces the risk of error, but still requires caution. Always check the package description before deleting it.
Managing startup and background processes
Even if you don't uninstall the app, it can negatively impact performance by starting automatically when you turn on your phone. On smartphones Samsung with the One UI shell, startup control is often hidden in deep settings or implemented by limiting background activity. Controlling these processes helps save battery power and free up RAM.
In modern versions of Android, the startup mechanism has been greatly changed compared to the past. Now the system itself decides which applications can run in the background based on usage patterns. However, you can forcefully restrict activity. Go to Battery Settings, select "Background Restrictions" and add rarely used apps there. This will prevent them from performing any actions when they are not open on the screen.
It is also worth checking application permissions. Often, junk apps request access to geolocation, microphone or contacts, which is not only dangerous, but also resource-intensive. Regularly auditing permissions is a good habit to keep your system clean.
| Application type | Recommended action | Risk of deletion | Impact on battery |
|---|---|---|---|
| Social networks | Remove or limit background | Low | High |
| Google Services | Do not touch | Critical | Average |
| Preinstalled Samsung | Disable if not needed | Average | Average |
| System drivers | Banned | Critical | Low |
Prevention and optimization after cleaning
After you have removed unnecessary applications, it is important to consolidate the result and prevent re-clogging memory. The operating system Android tends to accumulate residual files, logs and cache even after uninstalling apps. Regular maintenance of your device will help keep it in good condition.
Use the built-in Device Care application. It automatically analyzes the system state and suggests deleting unnecessary files. It is also recommended to check the “Downloads” folder once a month, where APK installation files, forgotten after installing apps, and temporary files from instant messengers often accumulate.
⚠️ Warning: The menu interface and item names may vary slightly depending on the version of One UI and the model of your smartphone (S23, A54, Z Fold, etc.). Always check the latest Samsung support materials for your specific software version.
Do not install applications from unknown sources. Third-party stores and websites often offer modified versions of apps that may contain viruses or miners that quietly consume resources. A trusted source is the only way to keep the system clean in the future. If you're rooted, be especially careful as this removes many of Android's security barriers.
Use the App Sleep feature in Battery Settings to automatically put rarely used apps to sleep, preventing them from running in the background.
Following these simple rules of digital device hygiene will keep your Samsung Galaxy working quickly and consistently for many years. Cleaning up garbage is not a one-time event, but part of the culture of using a smartphone.
Is it possible to remove Google Play Services?
Technically, you can only remove this component with root access or through ADB, but doing this is strictly not recommended. Google Play Services is responsible for Push notifications, geolocation, account synchronization, and most third-party applications. Without it, the phone will turn into a brick in terms of functionality.
What to do if, after deleting the application, the phone starts to fail?
If you removed a system component and noticed problems, try resetting the settings to factory settings (Factory Reset). This will return all deleted system files to their original locations. Before doing this, be sure to save important data, since the reset will delete all user files.
If the reset did not help or is impossible, you may need to flash the device through the Odin app using the original stock firmware for your model.
Are deleted applications restored after updating Android?
Yes, when updating operating system version (for example, from Android 13 to 14) or a major security update, system applications that were removed via ADB often return. This happens because the entire system partition is updated. You will have to repeat the cleaning procedure after each major firmware update.
How to find the package name to uninstall via ADB?
The package name usually looks like a domain name in reverse order (for example, com.samsung.android.bixby). It can be found on Google Play via the link to the application (in the URL after `id=`) or use special analyzer applications from the Galaxy Store that display technical information about installed apps.