Why do you need a second account Viber on one phone? There are many reasons: separating work and personal correspondence, testing new functions, managing multiple business profiles, or simply the desire to maintain anonymity in separate chats. Unfortunately, the standard application Viber does not support multi-accounts - when you try to add a second number, the system automatically logs out the first one. But there is a way out!

In this article we will examine 5 working methodshow to install two Viber on one Androidsmartphone: from official solutions (for example, through Samsung Secure Folder) to universal workarounds using application cloners and virtual spaces. Each method has been tested on the latest versions Android 12-14 i Viber 2026, but please note: some functions may depend on the device manufacturer and software version.

Important: all methods, except the official ones, have limitations. For example, When using application clones, notifications may arrive with a delay, and contact synchronization may not work correctly. Also remember that Viber is actively fighting against multi-accounts - some workarounds may stop working after messenger updates.

📊 Why do you need a second Viber?
For work and personal purposes
Managing multiple business accounts
Function testing
Anonymity in chats
Other

1. Official method: Samsung Secure Folder (only for Samsung devices)

If you have a smartphone Samsung (series Galaxy S, Note, A or F), the most reliable way is to use the built-in function Secure Folder. This is an isolated space that creates a complete copy of the application with separate data. The advantage of the method: both accounts will work stably, without lags and problems with notifications.

How to set up:

  • 📱 Open Settings → Biometrics and security → Secure Folder.
  • 🔒 If the function is disabled, follow the system prompts to activate it (you will need an account Samsung).
  • 📥 Go to Secure Folder, open Galaxy Store or Play Market inside it and install Viber.
  • 📞 Register the second number phone in the installed application.

Limitations:

  • ❌ Works only on devices Samsung supported Knox.
  • ❌ Takes up additional memory space (about 500 MB for the second one Viber).
  • ❌ Some functions (for example, backup) may be limited.
⚠️ Attention: If you use Secure Folder to store confidential data, do not forget to regularly update the password When you reset your phone to factory settings, the contents of the folder will be deleted without the possibility of recovery.

Make sure you have the latest software installed on your phone|Back up your first Viber data|Check your free space (minimum 1 GB)|Set up a separate PIN for Secure Folder-->

2. Parallel Space and analogues: cloning applications

For owners of devices of other brands (Xiaomi, Huawei, Google Pixel etc.), cloning applications such as Parallel Space, 2Accounts or App Clonerare suitable. They create a virtual environment in which you can run a second instance Viber. Disadvantage of the method: notification delays and unstable operation of voice calls are possible.

Step-by-step guide for Parallel Space:

  1. Download Parallel Space from Play Market and install it.
  2. Launch the application and select Viber in the list available for cloning.
  3. Click Add to Parallel Space and wait for the copy to be created.
  4. Open the cloned Viber and register the second one number.

Comparison of popular cloners:

Application Free version Notification stability Support for voice calls Advertising
Parallel Space Yes (with restrictions) Average Partially Yes
2Accounts No High Yes No
App Cloner Yes Low No No
Island (requires ROOT) Yes High Yes No
⚠️ Attention: Some cloners (for example Parallel Space) may conflict with antiviruses. If after installing the second Viber application starts to slow down, add it to the antivirus exceptions or disable protection during setup.
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If you have Xiaomiuse the built-in function Dual applications in the settings. It works more stable than third-party cloners and does not require root access.

3. Virtual spaces: Island and Shelter (for advanced users)

For those who are ready for more complex setup, applications based on Android Work Profilesuch as Island or Shelterare suitable. They create an isolated sandbox in which a second one can be installed Viber with separate data. The main advantage is high stability and lack of advertising. However, for full operation Island requires root access.

Instructions for Shelter (without ROOT):

  1. Install Shelter from F-Droid (in Play Market it is not).
  2. Run the application and follow the setup wizard to create Work Profile.
  3. Inside the profile, open Play Market and install Viber.
  4. Register a second account.

Limitations:

  • ❌ Without ROOT it is impossible to clone all applications (for example, WhatsApp is also not supported).
  • ❌ Some functions Viber (for example, backup) may not work.
  • ❌ Notifications arrive with a delay (up to 5 minutes).
What is Android Work Profile?

This is a feature of Android for Enterprise (AFE) that allows you to create isolated work profiles on the device. Applications in this profile have separate data storage, notifications and settings. Shelter and Island use this technology to create sandboxes.

4. Second Android user: complete account isolation

All modern versions Android (starting from 5.0 Lollipop) support the function multiplayer mode. This allows you to create a separate user with their own applications and data. The method is suitable for those who are ready to switch between profiles - the second one will work as if it were installed on another phone. On some devices, the path may be different: Viber will work as if it was installed on another phone.

How to set up:

  1. Open Settings → System → Multi-user mode (on some devices the path may be different: Settings → Users and accounts → Users).
  2. Click Add user and follow the instructions.
  3. After creation, switch to the new user (via the notification panel).
  4. Log in Play Market under a different account Google and install Viber.

Advantages method:

  • 🔹 Complete data isolation - the second Viber will not conflict with the first.
  • 🔹 Stable operation of notifications and calls.
  • 🔹 Does not require ROOT or third-party applications.
⚠️ Attention: On some devices (for example, Xiaomi or Huawei), the multi-user mode function may be hidden or disabled by the manufacturer. If you do not find this section in the settings, try using the menu search.
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Multi-user mode is the only way to start. two Vibers with guaranteed stability of notifications and calls, but it requires manual switching between profiles.

5. Workarounds: temporary accounts and web version

If you need a second one Viber Only periodically (for example, for one-time tasks), you can use alternative methods:

  • 🌐 Viber Web: Register a second number on another device (for example, a tablet), then log in to the web version on your phone through a browser. The downside is that there are no notifications in the background.
  • 📱 Temporary number: Use virtual number services (for example, OnlineSIM or SMS-Activate) to register a second account. Please note: Viber may block your account if it detects a virtual number.
  • 🔄 Re-registration: If you need to temporarily change the main number Viber, use the function Change of number settings. Old chats will be saved, but contacts will have to be confirmed again.

Warning: Viber actively combats multi-accounting. If you change numbers frequently or use virtual SIMs, your account may be blocked. If you need a second number on an ongoing basis, it is better to choose one of the methods described above.

Comparison of all methods: which one to choose?

To make the choice easier, we have collected the key parameters of each method in one table:

Method Stability Notifications ROOT required Complexity of setup Suitable for
Samsung Secure Folder ⭐⭐⭐⭐⭐ Yes No Low Owners Samsung
Cloners (Parallel Space) ⭐⭐⭐ Partly No Medium Any Android devices
Island/Shelter ⭐⭐⭐⭐ Yes (with delay) For Island — yes High Advanced users
Multi-user mode ⭐⭐⭐⭐⭐ Yes No Average All devices on Android 5.0+
Temporary accounts ⭐⭐ No No Low Short-term use

Recommendations for selection:

  • 📱 If you have you Samsung —use Secure Folder.
  • 🔄 If you need a temporary number change, try Viber Web.
  • 🛡️ If privacy is important, set up Shelter or multi-user mode.
  • 🔧 If you are ready to experiment, test the cloners, but be prepared for bugs.

Common problems and their solutions

When setting up the second one Viber users encounter typical errors. Here are the most common of them and how to eliminate them:

  • 🚫 "Number already in use": This means that you are trying to register a number that is already linked to another account Viber. Solution: use another number or delete the old account via Settings → Account → Delete account.
  • 🔔 No notifications are coming: Check the energy saving settings for the cloned Viber. On Xiaomi add it to Settings → Battery → Battery optimization → All applications → Viber → Unlimited.
  • 📞 Calls don't work: In cloned versions Viber voice calls may be blocked. Try disabling the VPN or changing the microphone settings in Settings → Applications → Viber → Permissions.
  • 🔄 The application crashes: Clear the cloner cache (Settings → Applications → Parallel Space → Memory → Clear cache) and reboot phone.
⚠️ Attention: If you use Viber Out (paid calls to numbers), please note that in cloned versions of the application this function may not work correctly. For stable operation, it is better to use official methods (for example, Secure Folder or multi-user mode).
Is it possible to use two Vibers on one phone without third-party applications?

Yes, but only on devices with support multi-user mode (all Android 5.0+) or Secure Folder (only Samsung). These functions are built into the system and do not require installation of additional software. However, in both cases, you will need to manually switch between profiles.

Will an account be banned if you use cloners?

Viber does not block accounts just for using cloners, but if the system suspects suspicious activity (for example, frequent changes of numbers or use of virtual SIM), the account may be temporarily limited. To minimize risks, do not register more than two accounts from one device and do not use virtual number services.

How to transfer chats between two Viber accounts?

Officially Viber does not support transferring chats between accounts. However, you can make a backup copy of the first account (Settings → Account → Backup) and manually save important messages (for example, by screenshots or exporting to a file). For the second account, you will have to start from scratch.

Why contacts are not displayed in the second Viber?

This is a typical problem with cloned applications. Solution:

  1. Check whether permission to access contacts is given (Settings → Applications → Viber → Permissions).
  2. Manually update contacts in settings Viber (More → Settings → Contacts → Synchronize).
  3. If you are using a cloner, try reinstalling the second one Viber.
Can I use one number for two Viber accounts?

No, Viber links the account to a unique phone number. If you try to register one number in two copies of the application, the first account will be automatically logged out. For the second Viber you will need a separate number (physical or virtual SIM card).