The modern rhythm of life often requires the simultaneous use of several accounts in the same social networks or instant messengers. The separation of personal and work space is becoming a necessity, not a whim, especially for users who use Samsung Galaxy as the main communication tool. Fortunately, the ecosystem Android on the shell One UI provides powerful built-in tools for solving this problem without the need to download dubious software from unknown sources.
In this article we will look in detail at how to create a clone of an application on Samsung in various ways, we will evaluate the pros and cons each method, and also consider data security issues. You will learn what functions the manufacturer offers by default and how to bypass system limitations if standard tools do not suit your specific multitasking requirements.
Creating a duplicate app allows you to run two independent instances of the same service. This means you can receive notifications from both accounts at the same time, switch between them in one click, and not have to worry about constantly checking in and out of your profile. Let's dive into the technical details of the implementation of this function on the devices of the South Korean giant.
Built-in Dual Messenger function
The easiest and most energy-efficient way to launch a second copy of the popular messenger is to use the native function Dual Messenger. This option is built directly into the shell One UI and is optimized for working with the most common applications, such as WhatsApp, Telegram, Viber i Facebook Messenger. The system automatically detects the presence of supported software and offers to activate cloning.
To activate, you must go to the settings menu of your device. Find the section Additional functions and select item Dual Messenger. Here you will see a list of applications for which you can create a second copy. Just switch the toggle switch next to the desired app, for example WhatsApp, and confirm the action in the pop-up window.
After activation, a new icon will appear on the desktop with a small orange icon in the corner, indicating that this is a cloned version. It is important to understand that the data in this clone is completely isolated from the main application. Deletion the clone will not affect the data of the main version, which provides an additional level of security when experimenting with settings.
⚠️ Attention: The Dual Messenger feature only works with a certain list of applications. If your app is not on the list, this method will not suit you, and you will have to look for alternative solutions.
Before activating the clone, make sure that you have a second phone number or a way to receive SMS, since registration of a second account will require verification.
It is worth noting that running a second instance may slightly increase RAM consumption, but thanks to optimization Samsung, this rarely becomes a problem on modern models of the series Galaxy S or A. The system skillfully allocates resources, suspending background processes of an inactive clone.
Using the Secure Folder
If you need to clone an application that is not supported by the function Dual Messenger, or you want to create a completely isolated space with a separate password, Secure Foldercomes to the rescue. This is a level Knoxsolution that provides hardware data protection. Essentially, a virtual smartphone is created inside a protected folder with its own file system and set of applications.
To use this method, you first need to activate the folder itself through the security settings. After setting up and entering a PIN code or fingerprint, you can install any app from Galaxy Store or Google Playin the container. This allows you to have three copies of one application: the main one, a clone via Dual Messenger and a third inside Secure Folder.
The main advantage of this approach is complete confidentiality. Applications inside the folder are not visible in the general list of apps, notifications from them can be hidden, and access to data is possible only after successful authentication. This is ideal for storing work chats or financial applications in strict secrecy.
- 🔒 Complete isolation of data from the main system.
- 📱 Ability to install any applications, not just instant messengers.
- 👁️ Hiding notifications and icons from strangers eye.
- ⚡ Independent power management for the container.
However, it is worth considering that launching a heavy application inside a protected container may be a little slower due to the additional encryption layer. Also, switching between modes requires additional steps, which may be less convenient for frequent use throughout the day.
Third-party applications for cloning
When built-in tools are not enough, users often turn to third-party solutions from the store Google Play. There are many utilities, such as Parallel Space, 2Accounts or Multiple Accounts, which emulate a virtual environment for running clones. These applications create a sandbox within which duplicate apps operate.
The main disadvantage of such solutions is the presence of advertising and increased resource consumption. Unlike system integration Samsung, third-party apps work as an add-on, which increases the load on the processor and battery. In addition, they require a wide list of permissions, which can raise questions among privacy-conscious users. However, for specific tasks, such as cloning banking applications or games that block work in emulated environments, this is sometimes the only option. Some advanced utilities allow you to configure individual settings for each clone, for example, change privacy.
However, for specific tasks such as cloning banking applications or games that block operation in emulated environments, sometimes this is the only option. Some advanced utilities allow you to configure individual parameters for each clone, for example, change IMEI or screen resolution, although this works with limitations on modern versions of Android.
⚠️ Warning: Be careful when giving access to contacts and files to third-party cloner applications. Use only proven apps with a high rating and a large number of downloads.
Before installing such software, it is recommended to carefully study the reviews and privacy policy of the developer. Often, free versions have serious limitations on the number of simultaneously running clones or the time they work in the background.
Comparison of cloning methods
To help you choose the best option, we have prepared a comparison table of the main methods. It clearly demonstrates the differences in security, usability, and support for different types of software on devices Samsung.
| Method | Security | App support | Impact on battery |
|---|---|---|---|
| Dual Messenger | High | Only instant messengers and social networks | Minimum |
| Secure Folder | Maximum (Knox) | Any applications | Average |
| Third-party software | Medium/Low | Almost everything (with limitations) | High |
| User profile | High | All system applications | Average |
As can be seen from the table, the built-in one is best suited for everyday communication tasks. Dual Messenger. If the priority is the protection of corporate data or access to specific software, then Secure Folder has no analogues in terms of protection level. Third-party solutions should be considered as a last resort.
Samsung's built-in solutions are always preferable to third-party counterparts due to better optimization and integration with the system.
Customizing notifications and interface
After creating a clone, it is critical to configure notifications correctly so as not to get confused in the flow of messages from different accounts. In the settings of each cloned application, you can set a unique notification sound or vibration pattern. This allows you to instantly identify which profile the message came from without looking at the screen.
The shell One UI also allows you to group notifications or display them separately. For a clone, via Dual Messenger the application icon on the desktop can be moved to a separate folder or to another page to visually distinguish between personal and work space. This reduces cognitive load and helps you maintain focus.
In some cases, you may need to manually configure the clone's permissions. Go to Settings → Applications, find the cloned version and check access to the microphone, camera and geolocation. Sometimes the system by default limits the background operation of the second instance to save energy, which can lead to delays in message delivery.
☑️ Setting up notifications for a clone
Don't forget that widgets on the main screen can also be duplicated. You can place the clone widget WhatsApp next to the main one to quickly respond to messages from the second account without going deep into the application menu.
Solving common problems
When using the clone function, users may encounter a number of technical difficulties. One of the most common problems is the lack of synchronization of contacts in the cloned application. This is because the second instance runs in an isolated environment and does not automatically access the shared phone book without explicit permission.
Another common scenario is the inability to use feature Google Pay or banking applications inside the clone. Bank security systems often detect an emulated environment or the presence of root access (if they have been obtained by the user) and block the operation of financial software. In such cases, using Secure Folder often solves the problem, since the Knox environment is considered trusted.
If the cloned application is constantly unloaded from memory and does not send notifications, check the power saving settings. Go to Settings → Device maintenance → Battery → Background restrictions and make sure that the clone is not in the list of sleeping applications. You can also add it to the "Never sleep applications" list.
⚠️ Attention: The menu interface and item names may vary slightly depending on the version of One UI and the model of your Samsung smartphone.
What to do if the clone does not install?
If the installation of the clone is interrupted or gives an error, try first completely uninstalling the main application, restarting the phone, installing the main application again, and only then activating the cloning function. Sometimes a software version conflict prevents the creation of a duplicate.
In rare cases, clearing the service cache helps Android System or reset network settings if problems are related to receiving SMS confirmation codes for the second number. Remember that each case is unique, and the sequence of actions may vary.
Frequently asked questions (FAQ)
Is it possible to create more than two copies of one application on Samsung?
Using standard tools (Dual Messenger) you can create only one additional copy, for a total of two. However, using a combination of Dual Messenger and Secure Folder, you can run three instances. For larger quantities, third-party software will be required, which is not recommended due to security risks.
Deleting a clone will delete the data from the main application?
No, the data is completely separated. Deleting the cloned version through settings or long pressing the icon will only affect the data of the second account. The main profile and its entire correspondence history will remain completely intact.
Does cloning work with banking applications?
The Dual Messenger feature usually does not support banking applications for security reasons. However, you can install a second banking application inside Secure Folder if your bank allows work in a secure Knox environment.
Does cloning affect the speed of the smartphone?
On modern Samsung models with sufficient RAM (6 GB or more), the effect is noticeable. On older devices with 3-4 GB of memory, the simultaneous operation of two heavy messengers can cause slight delays when switching tasks.
Is it possible to change the icon of a cloned application?
Yes, in the Dual Messenger settings there is an option to change the clone icon. You can choose a different color or icon style to visually distinguish it from the main application on the desktop.