How to launch a second Viber on Android: 5 working methods (without root access)

Creating a clone Viber on Android is a task faced by users who need to separate personal and work correspondence, manage multiple accounts or test messenger functions. Unlike Telegram or WhatsApp, where multi-account is supported out of the box, Viber officially prohibits the use of two accounts on one device. However, you can bypass this limitation in legal ways - without the risk of blocking or losing data.

In this article we will analyze 5 proven methods launching a second Viber on a smartphone: from built-in Android functions to third-party applications. We will pay special attention account security to explain why some methods can lead to temporary blocking, and how to avoid this. You will also find out which smartphone models support cloning out of the box, and where you will need to install additional software.

Important: all the described methods work on current versions Viber (2026) and do not require root access or modification of system files. If you need not just to duplicate the messenger, but to completely separate notifications, contacts and media files, read the section about “Parallel spaces” in modern shells MIUI, ColorOS and One UI.

Why does Viber block a second account on one phone?

Official The policy Viber prohibits the use of multiple accounts on one device for three key reasons:

• 🔒 Data security: the risk of leakage of personal information due to unauthorized access to a clone of the application.
• 📊 Audience monopolization: the company seeks to avoid the creation of “fake” accounts for spam or fraud.
• 📱 Technical limitations: linking an account to a unique IMEI phone number complicates legal cloning.

However, bypassing these restrictions is possible thanks to architecture Androidthat allows you to:

• 📦 Isolate application data in "sandboxes" (via Work Profile or Parallel Apps).
• 🔄 Use virtual environments (for example, VirtualXposed), simulating a separate device.
• 📱 Launch clones through third-party launchers with multi-account support.

⚠️ Attention: If you frequently change accounts from one device Viber you may suspect fraud and temporarily block the number. To avoid this, use different SIM cards or virtual numbers (for example, through Google Voice) for each clone.

Next we will analyze each method in detail, indicating its pros, cons and compatibility with popular smartphone models (Samsung Galaxy, Xiaomi Redmi, Realme etc.).

Method 1: Built-in "Parallel Applications" function (MIUI, ColorOS, One UI)

Smartphone manufacturers on Android have long added support for cloning applications directly into the firmware. This function is called differently:

• Xiaomi/Redmi/Poco: Dual Apps (in MIUI 12-14).
• Oppo/Realme/OnePlus: App Cloner or Parallel Apps (in ColorOS 11+).
• Samsung: Dual Messenger (in One UI 4.0+).
• Huawei/Honor: App Twin (in EMUI 10+).

How to enable:

1. Open Settings → Applications.
2. Select item Parallel applications (or an equivalent for your firmware).
3. Find Viber in the list and activate the switch.
4. After creating the clone, launch it and log in with a different phone number.

Advantages of the method:

• ✅ Does not require installation of third-party apps.
• ✅ The clone is completely isolated: separate notifications, cache and data.
• ✅ Works on most modern smartphones (see table below).

Manufacturer	Cloning function	Supported models (2020-2026)	Limitations
Xiaomi	Dual Apps	Redmi Note 10/11/12, Poco X3/X4/X5, Mi 11/12/13	Maximum 2 clones per application
Samsung	Dual Messenger	Galaxy S21/S22/S23, A52/A53/A54, Fold 3/4/5	Does not work on devices with Knox for corporate users
Oppo/Realme	Parallel Apps	Find X5, Reno 8/9, Realme GT 2/3	Requires a reboot after creating a clone

⚠️ Attention: On some firmwares (for example, MIUI Global), the function Dual Apps may be hidden. To enable it, go to Settings → Accessibility → Features for developers and activate the option Show hidden settings.

Make a backup copy of chats mainly Viber|Check free space (the clone takes up ~200 MB)|Use another phone number for authorization|Disable battery optimization for the clone-->

Method 2: Using Work Profile (Android for Work)

Work Profile is a built-in c Android a function originally designed to separate work and personal data. However, it can be adapted to launch a second Viber without the risk of conflicts with the main account.

Instructions:

1. Install the application Island (from the developer Oasis Feng) from Google Play.
2. Open Island and click Set up Work Profile.
3. In the list of applications, find Viber and transfer it to the profile.
4. Run Viber from Island and log in with a new number.

Features of the method:

• 🔐 Complete data isolation: the clone will not see the contacts or files of the main profile.
• 📱 Works on all devices s Android 7.0+ (including Pixel, Nokia, Motorola).
• ⚠️ Notifications from the clone will be marked as "Working" (can be disabled in settings Island).

To delete a clone:

1. Open Settings → Accounts → Work Profile.
2. Select Delete Work Profile (this will delete all clone data, but will not affect the main one Viber).

Method 3: Cloner applications (Parallel Space, 2Accounts)

If your smartphone does not support built-in cloning, you can use third-party applications. The most reliable:

• 📱 Parallel Space — creates a virtual space with a separate Androidenvironment.
• 🔄 2Accounts —a lightweight cloner without virtualization (suitable for weak devices).
• 🛡️ Shelter —an open analogue Island s support FOSS.

Step-by-step guide for Parallel Space:

1. Download Parallel Space from Google Play and open it.
2. Click Add application and select Viber.
3. Launch the clone and log in with a different number.
4. (Optional) Set up notifications and access to contacts in the menu Settings → Management.

Comparison of cloner applications:

Application	Requires root	Notification support	Virtual space size	Advertising
Parallel Space	❌ No	✅ Yes	~500 MB	✅ Yes (can be disabled in the Pro version)
2Accounts	❌ No	❌ No	~200 MB	❌ No
Shelter	❌ No	✅ Yes (configurable)	~300 MB	❌ No (open-source)

⚠️ Attention: Some cloner applications (for example, Parallel Space) may conflict with Google Play Protect. If after installation you see a warning about "malware", add the application to exceptions in the settings Play Protect.

How to bypass the limit on the number of clones in Parallel Space?

In the free version version Parallel Space you can create only 1 clone Viber. To add a second one:

1. Remove the current clone from the virtual space.

2. Clear data Parallel Space in Android settings.

3. Re-add Viber —the system will allow you to create a new clone.

Minus: all data from the previous clone will be deleted.

Method 4: Virtual machine (VMOS or VirtualXposed)

For advanced users who need more than just a duplicate Viber, and to completely isolate it in a separate Androidsystem, a virtual machine will do. The best options:

• 🖥️ VMOS —full-fledged Android inside Android with support Google Play.
• 🔧 VirtualXposed —light virtual environment for running modified applications.

Instructions for VMOS:

1. Download VMOS from the official website (not available in Google Play).
2. Install the APK file, allowing installation from unknown sources.
3. Run VMOS and wait for the virtual system to load (may take 5-10 minutes).
4. In virtual Android download Viber from Play Market and log in.

Advantages of a virtual machine:

• 🌐 Complete isolation: virtual Viber will not conflict with the main one.
• 🔄 Ability to test beta versions Viber without risk to the main account.
• 📱 Works even on devices without cloning support (for example, Google Pixel).

Cons:

• ⚠️ High resource consumption (not suitable for weak smartphones).
• 🔋 Quick battery drain during active use.
• 📥 Requires ~1.5 GB of free space for installation VMOS.

Method 5: Manual cloning via ADB (for experienced users)

If you are familiar with ADB (Android Debug Bridge), you can create a clone Viber without third-party applications. This method works on any Androiddevice, but requires a connection to a PC.

Instructions:

1. Enable USB debugging in the developer settings (Settings → About phone → Build number - press 7 times).
2. Connect the phone to the PC and run the command:

   adb shell pm install -r --user 999 com.viber.voip

   (where 999 — ID of the second user; you can find it out command adb shell pm list users).

3. If the second user has not been created, add it:

   adb shell pm create-user --profileOf 0 CloneUser

4. Switch to the second user in the notification shade and install Viber again.

Advantages of the method:

• ⚡ Maximum performance (no overhead costs for virtualization).
• 🔧 Full control over the clone data.

Risks:

• ⚠️ If you use the wrong commands, you can damage the main profile data.
• 🔒 Required knowledge ADB and superuser rights on some firmware.

⚠️ Attention: On devices with Samsung Knox or Huawei EMS manual cloning via ADB can lead to protection being triggered and certificates being reset (for example, for Samsung Pay or Huawei Mobile Services).

How to avoid account blocking when using a clone?

Even legal methods of cloning can raise suspicions among algorithms ViberTo minimize risks:

• 📞 Use different phone numbers for each account. Virtual numbers (for example, from Google Voice or TextNow) are suitable, but may require confirmation.
• 🌍 Do not log in to the clone and main Viber s one IP addresses (use VPN or mobile data).
• ⏱️ Do not send messages from the clone too often in the first 24 hours after registration.
• 📱 Do not use the same IMEI for two accounts (on some firmware, clones inherit IMEI the main device).

Signs that your account is blocked:

• 🚫 Inability to send messages (an error appears "Message not delivered").
• 🔒 Re-authorization request every time you start.
• ⏳ Message delivery delay (more than 5 minutes).

If blocking occurs:

1. Delete clone Viber and do not log in for 24-48 hours.
2. Try to restore access through Settings → Account → Restore access.
3. If the blocking is not removed, contact support Viber from another device, indicating the phone number and the reason ("Error blocking").

FAQ: Frequently asked questions about Viber cloning

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

No, Viber links the account to a unique number. If you try to log in with one number in the clone, the main account will be automatically logged out. Use. second SIM or virtual number.

Will a Viber clone consume more battery?

Yes, but not significantly. The main expense goes to:

• 🔄 Message synchronization (if notifications are enabled).
• 📎 Background activity (a clone can work as a separate application).

To reduce consumption:

• Disable auto-downloading of media files in the settings clone.
• Limit background activity via Settings → Applications → Viber (clone) → Battery.

Is it possible to transfer chats from the main Viber to a clone?

Officially - no. Viber does not support export/import of correspondence between accounts. However, you can:

1. Take screenshots of important chats.
2. Use third-party tools like Backup & Restore (requires root).
3. Forward messages to yourself via Saved messages.

⚠️ Transferring backups between accounts can lead to blocking due to suspicious activity.

Does cloning work on iPhone?

No, iOS does not support cloning applications without jailbreak. Alternatives:

• Use Viber Web on a PC for the second account.
• Buy a second iPhone or Androiddevice for the second number.

Is it possible to hide notifications from a Viber clone?

Yes. Methods:

• In Parallel Space: Settings → Manage notifications → Disable.
• In Work Profile: Settings → Applications → Viber (clone) → Notifications → Turn off.
• In MIUI: Settings → Notifications → Dual Apps → Configure.

You can also change the notification sound for a clone to distinguish it from the main one.