Why do you need a second Viber on one phone? There are many reasons: a separate account for work, a backup number in case of blocking, testing functions, or simply the desire to distinguish between personal and business correspondence. Unfortunately, the standard one Google Play does not allow you to install two identical messengers - the system automatically updates the existing one. But you can bypass this limitation!

In this article we will examine 5 proven methodshow to run the second Viber on Android —from the simplest (without superuser rights) to advanced (using ADB and custom firmware). Each method has been tested on current versions of the application (2026) and works on most devices from Samsung, Xiaomi, Huawei and other brands. Choose the appropriate option depending on your technical skills and smartphone model.

⚠️ Important: Some methods may conflict with the policy Viber on multiple authorization. If your account is linked to important data (for example, work chats), make a backup copy in advance via Settings → Account → Backup.

1. Cloning an application through built-in Android functions

Many manufacturers add to their shells (MIUI, One UI, EMUI) a tool for duplicating applications - "Dual applications" or "Parallel Apps". This is the safest and fastest method that does not require superuser rights.

How does it work? The system creates an isolated copy Viber with separate data storage, cache and notifications. Disadvantage: not all models support this function, and some brands (for example Google Pixel) do not provide it at all.

  • 📱 Xiaomi/Redmi/Poco: Settings → Applications → Dual applications → select Viber → click "Clone".
  • 🤖 Samsung: Settings → Additional features → Dual Messenger → turn on the switch for Viber.
  • 🍎 Huawei/Honor: Settings → Applications → App Twin → select the messenger.
  • ⚙️ Other brands: search in settings section "Privacy" or "Accessibility".

After cloning, a second icon will appear on the main screen Viber labeled (for example, "Viber (2)". Log in with a different number. Please note: some versions MIUI limits the number of clones - a maximum of 2-3 applications at a time.

📊 What brand of your smartphone?
Samsung
Xiaomi
Huawei
Google Pixel
Other

2. Using third-party launchers with support for multi-accounts

If your smartphone does not support built-in cloning, alternative ones will come to the rescue. launchers. The principle is simple: you install a shell that creates isolated workspaces (profiles) with its own settings and applications.

The most popular solutions:

  • 🛡️ Island (by Oasis Feng): works based on Android Work Profile, supports cloning applications without root. Requires Android 7.0+.
  • 🔄 Parallel Space: creates a virtual space with copies of applications. The free version displays advertising.
  • 🧩 2Accounts: light launcher for duplicating messengers. Suitable for weak devices.

Let's look at the installation using an example Island:

  1. Download Island from Google Play.
  2. Open the application and click Settings → Create work profile.
  3. In the profile settings, select Install applications → find Viber.
  4. After installation, log in using the second number.

Download Island from Google Play|Create a work profile in the application|Install Viber in an isolated space|Log in under the second number-->

⚠️ Attention: some launchers (for example Parallel Space) may conflict with banking applications. If you use a mobile bank, check its operation after installing the second one Viber.

3. Installing a second Viber via an APK file (manual method)

This method is suitable for users who do not want to install additional launchers. The bottom line: download a modified version of Viber (for example, Viber Clone or Viber Dual) and install it as a separate application.

Where can I get the APK? There are no official clones from the developer, so you will have to look on third-party resources like APKMirror or APKPure. Risks: such files may contain malicious code or an outdated version of the messenger.

APK source Pros Cons Security
APKMirror Frequently updated, checked by moderators No guarantee of working with the latest versions of Viber ⭐⭐⭐⭐
APKPure Large application base There may be delays with updates ⭐⭐⭐
Telegram channels with modified APK They often post the latest versions High risk of viruses and spyware ⭐

Instructions for installation:

  1. Download the APK file Viber Clone from a trusted source.
  2. In your phone settings, allow installation from unknown sources: Settings → Security → Unknown sources.
  3. Install the downloaded file.
  4. Launch the application and log in with the second number.
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Before installing the APK, check its hash sum (MD5/SHA-1) on the website VirusTotal - this will help avoid infected files.

4. Method for the advanced: cloning via ADB (without root)

If you are not afraid of the command line, you can create a copy Viber using the tool ADB (Android Debug Bridge). This method does not require superuser rights, but will require connecting the phone to the computer.

Advantages:

  • ⚡ Works on any devices with Android 5.0+.
  • 🔒 Does not require installation of third-party launchers.
  • 📱 The clone behaves like full-fledged application (updated via Play Market).

Step-by-step guide:

  1. Download and install ADB Tools on your computer (for example, Platform Tools from Google).
  2. Enable on phone USB debugging: Settings → About phone → Build number (press 7 times) → return to Settings → System → For developers → USB debugging.
  3. Connect the phone to the PC and enter in the command line: 
    adb shell pm install --user 0 -i "com.viber.voip" -r /path/to/viber.apk

    (replace /path/to/viber.apk with the real path to the file).

  4. After installation, the second one will appear on the phone Viber marked "Clone".

⚠️ Attention: when updating the original Viber via Play Market the clone may fly off. To avoid this, disable auto-update for the messenger.

What to do if ADB does not see the device?

Make sure that the drivers for your smartphone model are installed. Try reconnecting the USB cable or using a different port. On some devices (for example Xiaomi), you need to additionally enable debugging in the window that appears on the phone screen.

5. Installing a second Viber on a phone with root access

If your smartphone has root access, the possibilities for cloning applications are expanded many times over. The most popular tools for rooted devices:

  • 🛠️ App Cloner: allows you to create an unlimited number of copies Viber with individual settings.
  • 🔧 Titanium Backup: in addition to backups, it can duplicate applications while preserving data.
  • 🧪 Lucky Patcher: can create modified APKs on the fly, but requires caution (risk of account blocking).

Let's look at the process using an example App Cloner:

  1. Install App Cloner from Google Play.
  2. Open the application and find it in the list Viber.
  3. Click "Clone" and select options (you can change the name, icon, permissions).
  4. After creating the clone, install it and log in with the second number.

⚠️ Attention: use Lucky Patcher for modification Viber may result k account blocking due to violation of the license agreement. If data security is important to you, choose App Cloner or Titanium Backup.

💡

Root access opens up maximum opportunities for cloning, but increases security risks. Use this method only if you understand the consequences!

Comparison of methods: which one to choose?

To make the choice easier, we will summarize all methods in one table indicating complexity, requirements and limitations:

Method Complexity Requirements Limitations Recommendation
Built-in cloning (MIUI/One UI) ⭐ Smartphone that supports the function Limited to 2-3 clones Best choice for Xiaomi/Samsung
Side launchers (Island, Parallel Space) ⭐⭐ Android 7.0+, 1-2 GB of free memory May slow down on weak ones devices Universal method for most phones
Installing a modified APK ⭐⭐ Permission to install from unknown sources Risk of viruses, no updates via Play Market Only if you trust the source APK
Clone via ADB ⭐⭐⭐ Computer, USB cable, Android 5.0+ The clone may fail when updating the original Viber For experienced users
Root + App Cloner/Titanium Backup ⭐⭐⭐⭐ Superuser rights, data backup Risk of account blocking (especially with Lucky Patcher) Only for advanced users

If you need a second Viber on an ongoing basis (for example, for work), choose built-in cloning or Island. For one-time use (testing, backup account) a modified APK or ADB is suitable.

Frequent problems and their solutions

Even after successful installation of the second one Viber difficulties may arise. Let's look at typical situations and ways to fix them:

  • 🔕 Notifications do not arrive: check the notification settings for the clone in Settings → Applications → Viber (2) → Notifications. For launchers like Parallel Space you may need to enable notifications in its settings.
  • 🔄 The clone disappeared after the update: turn off auto-update for Viber to Play Market or use App Cloner to create a new copy.
  • 📵 The camera/microphone does not work: check the permissions for the cloned application. On some devices (for example Huawei), you need to manually allow access to the camera and microphone.
  • 🚫 Account is blocked: if you used Lucky Patcher or unofficial APKs, try restoring access via email or contact support Viber.

If the second one Viber is unstable (crashes, does not synchronize messages), try:

  1. Clear the cache of the cloned application: Settings → Applications → Viber (2) → Memory → Clear cache.
  2. Reinstall the clone (for launchers - delete and create again).
  3. Check whether the antivirus is blocking the work of the second messenger.
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If the second Viber cannot send an SMS to confirm the number, try using a voice call or temporarily disable the main one messenger.

Is it possible to use one phone number for two Viber accounts?

No, Viber links the account to a unique phone number. For the second messenger you will need a different SIM card or virtual number (for example, from Google Voice or TextNow). Please note: virtual numbers may not be supported in some countries.

Will the second Viber consume more battery?

Yes, two simultaneously running instant messengers will increase battery consumption by 10-20% (depending on activity). To reduce consumption:

  • Disable background activity for one of the accounts: Settings → Applications → Viber → Battery → Optimization.
  • Set up message synchronization less frequently (for example, once every 30 minutes).
  • Use power saving mode for the cloned application.
Is it possible to transfer chats from the main Viber to a clone?

Transferring chats between accounts is not officially supported, but there are workarounds:

  1. Make a backup copy of chats in mainly Viber: Settings → Account → Backup (save to Google Drive).
  2. Log in to the cloned Viber under the same number and restore the backup.
  3. Change the number in the clone to the desired one (this will delete the chats, but they will remain in the backup copy).

⚠️ This method does not always work - Viber may block frequent changes of numbers.

How to delete the second Viber if it is no longer do you need it?

The removal method depends on the installation method:

  • For built-in clone: Settings → Applications → Viber (2) → Delete.
  • For launchers (for example, Parallel Space): delete the application inside the virtual space.
  • For modified APK: standard removal through the phone settings.
  • For ADB clone: use the command adb uninstall com.viber.voip (will delete both versions!).

If notifications or errors remain after deletion, reboot your phone.

Does this method work for other instant messengers (WhatsApp, Telegram)?

Yes, all the described methods (except for settings specific to Viber sets) are suitable for cloning:

  • WhatsApp: use GBWhatsApp (unofficial clone) or the same launchers (Parallel Space).
  • Telegram: supports multi-accounts out of the box - click on the arrow next to your nickname in the menu.
  • Signal/Threema: require the same methods as and Viber (cloning via ADB or launchers).

For WhatsApp be careful with unofficial clients - they can lead to account ban.