Mobile devices today store a huge amount of personal information, from correspondence in instant messengers to photos and banking applications. Owners of smartphone series Galaxy A often look for ways to limit access to certain software for prying eyes. On the model Samsung Galaxy A12 this problem is solved by several methods, each of which has its own characteristics and level of protection.
You can hide icons both through standard shell settings One UIand by creating encrypted folders or using third-party apps. The choice of a specific method depends on how deeply you want to hide the application and whether you are ready to install additional software. In this article we will analyze in detail all the available options, their pros and cons.
Built-in function for hiding applications in settings
The easiest and most reliable way is to use the native function of the operating system. The shell One UI from Samsung provides the ability to hide application icons directly from the settings menu. This method does not require the installation of third-party apps and works stably even after rebooting the device. However, it is worth remembering that applications hidden in this way remain accessible through search or settings, if someone knows where to look.
To activate this option, you need to go to Settings and select Home screen. In the menu that opens, you should find the section Hide applications. After clicking on it, a list of all installed apps will open, where you can select those that you want to remove from general view. After confirming the selection with the Donebutton, you will notice that the icons have disappeared from the desktop and from the application menu.
It is important to note that hidden applications are not removed from the device. They continue to run in the background, receiving notifications and updates. To return them to a prominent place, you need to go to the hide menu again and uncheck the corresponding items. This solution is ideal for those who simply want to remove visual noise or hide rarely used software from casual glances.
Remember that when hiding applications using the standard method, they may still appear in the "Recently Used" list or in the battery settings.
⚠️ Attention: The hiding applications feature may not be available in some regions or on devices with custom firmware. If you do not find this item in the menu, your software version may need to be updated.
Using the Knox Secure Folder
A more advanced and secure method is to use technology Samsung Knox. A protected folder creates an isolated space on your Samsung A12that works as a separate profile. Applications placed inside this folder are completely hidden from the main system and require separate authentication for access.
To use this method, find the icon Secure folder in the application menu and launch it. When you first start the system, you will be prompted to set up a locking method: PIN code, pattern key or fingerprint. After setup, you can add any applications inside the folder by clicking the Add applicationsbutton. The original icons on the desktop can be deleted, leaving access only through a protected container.
The advantage Knox lies in the hardware level of data protection. Even if an attacker gains access to the main lock screen, he will not be able to open the contents of the protected folder without an additional password. In addition, the data inside the folder is encrypted separately, making this method ideal for storing banking applications or personal photos.
Hide by creating folders on the desktop
There is a simple visual trick that allows you to disguise an application without using complex security settings. You can create a folder on your desktop, place the application you want there, and rename the folder to something neutral like “System Files” or “Calculator.” This method does not provide cryptographic protection, but effectively hides the essence of the content from a quick glance.
To implement this method, tap and hold the icon of the application you want to hide, and then drag it onto another icon to create a group. After creating a folder, click on its name and enter a new name. You can also change the folder cover by choosing a color or image that won't attract attention. Inside such a folder, you can place several applications, creating the appearance of a regular set of utilities.
This approach is often used to disguise social networks or games. For example, you can rename the folder with games “Finance” and put a calculator icon on the cover. However, you should understand that anyone who opens a folder will immediately see its contents. Therefore, this method is more suitable for aesthetic order than for real privacy.
☑️ Checking the reliability of masking
Using third-party launchers
If standard capabilities Android are not enough for you, you can install a third-party launcher from the store Google Play. apps such as Nova Launcher, Microsoft Launcher or specialized solutions like Calculator Vaultoffer advanced functionality for managing application visibility. They allow you not only to hide icons, but also to change the appearance of the entire interface.
Some launchers have a built-in “Hidden Applications” function, access to which is password protected. After installing such a launcher and assigning it as the main one, you can go to its settings and select the privacy section. There you can specify a list of apps that will be hidden from the general menu. To launch them, you often need to enter a special code or gesture, which adds an additional level of security.
Using third-party software gives more flexibility in customization, but can consume more battery resources compared to the standard shell. In addition, you must be careful about the permissions that the launcher requests so as not to provide access to personal data to a dubious developer. Before installation, it is recommended to read reviews and check the reputation of the application.
| Method | Protection level | Difficulty of setting | Impact on battery |
|---|---|---|---|
| One UI settings | Low | Minimum | Absent |
| Secure folder | High | Medium | Minimum |
| Third-party launcher | Medium/High | High | Medium |
| Mask folder | Absent | Minimal | Absent |
Operating modes and user profiles
In some software versions Samsung the function of creating additional profiles or modes is available work. This allows you to divide the use of your smartphone into personal and work, or main and guest. By switching between modes, you can completely hide the set of applications installed in another profile.
Activation of this function is usually done through the quick settings panel or menu Settings → Accounts and Backup. The created profile works as a separate space with its own settings, wallpaper and set of apps. When you are in the main profile, guest mode applications are completely invisible and cannot be launched.
This method is convenient for separating work and personal space. For example, your work profile may have corporate instant messengers and email installed, which disappear when you switch to personal mode in the evening. However, on the model Samsung A12 the presence of this function may depend on the specific firmware version and the region of sale of the device.
What happens to notifications from hidden applications?
Notifications from applications hidden through the standard menu usually cease to appear on the lock screen and in the notification panel, unless otherwise configured. However, in a protected folder, notifications work separately and require unlocking the container to view.
Limitations and important security nuances
Despite the variety of methods, not a single method provides a 100% guarantee that the application will be completely invisible to an advanced user. System settings, task manager and data usage statistics can reveal the presence of hidden software. Therefore, it is important to understand the difference between visual hiding and actual data encryption.
When using third-party applications to hide icons, there is a risk of data leakage if the developer introduces malicious code. Always download apps only from the official store Google Play and check the requested permissions. If a safe application requires access to your contacts or microphone without a good reason, it is better not to use it.
It is also worth considering that when resetting to factory settings, all hidden data, especially in a protected folder, may be irretrievably lost if a backup is not made. Regularly create backups of important files and settings so that in case of an unexpected situation you do not lose access to confidential information.
⚠️ Attention: The menu interface and item names may vary slightly depending on the Android version and One UI updates. If you cannot find the described item, use the search inside the phone settings.
The most reliable way to hide applications on the Samsung A12 is to use the Knox Secure Folder, as it provides data isolation at the hardware level.
Frequently asked questions
Is it possible to hide system applications on Samsung A12?
It is impossible to hide system applications using standard means, since they are necessary for the operation of the operating system. Trying to disable or hide such apps through third-party tools may result in unstable phone operation or boot errors.
Will you receive notifications from hidden applications?
It depends on the hiding method. If you use the standard hide menu, notifications may no longer appear on the lock screen. In the case of Secure Folder, notifications come inside the folder and are not visible from the outside until you unlock it.
Will an app be deleted if I hide it?
No, hiding an app is not the same as deleting it. The app continues to take up space in the phone's memory, run in the background and consume traffic. To completely remove an application, you need to go to the settings and select the “Delete” option.
How to find a hidden application if I forgot where I put it?
If you used standard hiding, go to Settings → Home screen → Hide applications. If you used Secure Folder, find its icon in the menu or through search and enter the password. Third-party launchers require you to enter their own privacy settings.
Does hiding applications affect the speed of the smartphone?
The very fact of hiding an icon through the settings does not affect performance. However, using heavy third-party launchers or constantly running applications in a protected container may slightly increase battery consumption and RAM consumption.