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# How to Change Your Viber Password and Manage Accounts on Any Device
- URL: https://techbookshelf.com/change-viber-password-manage-account/
- Published: 2026-10-09T01:17:00.000Z
- Updated: 2026-10-09T01:17:00.000Z
- Description: This guide explains how to change your Viber password and manage accounts on phones, PCs, and laptops while securing your messaging privacy.
- Author: Md Astafar Hossain
- Tags: Messaging Apps, Account Security, Mobile Devices, Desktop Apps

This article explains how to change Viber password and manage accounts across different devices, including phones, PCs, and laptops. Viber does not use a traditional password system; instead, account security relies on phone number verification and PIN codes for additional protection. Understanding this distinction is key when seeking to secure a Viber account.

Instructions here cover the steps to update account settings on mobile and desktop platforms, how to set or change a PIN, and how to manage linked devices. The guide also clarifies common misconceptions about Viber’s security features and provides practical advice to help users maintain control over their messaging privacy.

## Before you start: What is needed to change Viber password or account

Changing a Viber password or managing account access requires understanding how Viber authenticates users and prepares the device. Viber does not use traditional passwords; instead, it relies on phone number authentication, linking each account directly to a registered mobile number.

To proceed, an active Viber account tied to a valid phone number is essential. Access to this registered phone number is necessary for verification during account changes or reinstallation, as Viber sends a confirmation code via SMS to authenticate the user.

The Viber app must be installed on the device where changes will be made, whether a smartphone, PC, or laptop. The desktop version mirrors the mobile app's authentication method and requires the phone number for sign-in.

Backing up important chats and media before switching accounts or reinstalling Viber is highly recommended. Viber offers built-in backup options to cloud services like Google Drive or iCloud, which help preserve conversation histories. User reports indicate that skipping backups can lead to permanent data loss.

1. Ensure the Viber app is installed and open on the device. The app should display the current account linked to a phone number.
2. Confirm access to the registered phone number, as a verification code will be sent when changing account details or reinstalling.
3. Back up chats by navigating to Settings > Account > Viber Backup, then follow prompts to back up data to the preferred cloud service.
4. Prepare to receive SMS verification codes on the linked number for authentication steps during account changes.

**Tip:** Always verify that the phone number linked to the Viber account is active and accessible to avoid complications during authentication.

## How to change Viber password in phone

Viber does not use a traditional password system for authentication on phones. Instead, it verifies users through the registered phone number and a verification code sent via SMS or call. To secure the app on a phone, users need to set up either the device’s screen lock or Viber’s built-in PIN lock feature.

### Setting or changing Viber PIN lock

1. Open the Viber app on the phone and tap the More icon (three horizontal lines) in the bottom-right corner.
2. Go to Settings > Privacy > PIN code.
3. If the PIN lock is not enabled, toggle on the PIN code option; if already enabled, select Change PIN.
4. Enter a 4-digit PIN code and confirm it. Once set, Viber will prompt for the PIN each time the app opens.
5. After activation, users will see the PIN toggle enabled and can manage auto-lock timing for convenience.

### Enabling two-step verification for added security

1. In the Privacy settings, select Two-step verification.
2. Tap Enable and create a 4-digit PIN for two-step verification.
3. Optionally, add a recovery email to reset the PIN if forgotten.
4. Once enabled, Viber will require this PIN when registering the phone number on a new device, adding a layer of protection beyond SMS verification.

**Tip:** Activating both PIN lock and two-step verification greatly enhances account security on phones, protecting against unauthorized access even if the phone number is compromised.

## How to change Viber account on PC or laptop

The Viber desktop app functions as a companion to the phone app and cannot operate independently for account management. Changing the Viber account on a PC or laptop requires logging out of the current session and signing in with a different phone number, which must be verified through the mobile device.

![How to change Viber account on PC or laptop – how to change Viber password](https://techbookshelf.com/content/images/2026/10/change-viber-password-manage-account-2.webp)

1. Open the Viber desktop app. From the main window, click on the **More** icon (three horizontal lines or dots) located usually at the bottom left corner of the app.
2. In the menu that appears, select **Settings**.
3. Within Settings, choose the **Account** tab.
4. Scroll down and click on **Sign Out**. A confirmation prompt will appear; confirm the action.
5. After signing out, the app returns to the welcome screen. Click **Continue** to start the sign-in process with a different account.
6. Enter the new phone number associated with the Viber account to use. The app will display a QR code or a prompt to verify the phone number.
7. Open Viber on the phone linked to that number. The app will show a notification to confirm linking the desktop app. Accept the request to complete the verification.
8. Once verification is complete, the desktop app syncs messages and contacts from the new account and becomes fully operational.

**Note:** The Viber desktop app cannot change passwords or accounts without phone verification. Account security is managed primarily through the mobile app, and desktop access depends on this link.

**Tip:** Always ensure the phone app is updated and connected to the internet during this process to avoid verification delays.

## How to change account in Viber phone

Switching to a different Viber account on a phone requires careful preparation to avoid losing messages and contacts. Backing up chats before changing accounts is essential, as Viber does not transfer chat history or contacts between accounts automatically.

**Tip:** Use Viber’s built-in backup feature via Settings > Account > Viber Backup to save chat history to cloud storage associated with the phone.

1. Open Viber on the phone and go to *Settings* \> *Account* \> *Viber Backup*. Tap *Back Up* and wait for the process to complete. A confirmation message will appear once the backup finishes.
2. Return to *Settings* \> *Account* and select *Deactivate Account*. Confirm the action to deregister the current phone number from Viber. After deactivation, the app will erase all local chat data and unlink the registered number.
3. Close and uninstall Viber if desired, then reinstall it from the app store. Open Viber and follow the setup prompts to enter the new phone number. The app will send a verification code to this number to confirm ownership.
4. Once verified, Viber will offer to restore chat history if a backup exists for the new number on the connected cloud account. If no backup is available, the chat history will start fresh.

Messages and contacts are tied to the phone number and account; switching accounts means previous chats and contacts will not carry over unless backed up and restored properly. Users who skip the backup step risk permanent loss of messages, as some have reported losing years of chat history when changing accounts without a backup.

## How to put password or set password on Viber desktop

Viber desktop does not offer a built-in password feature to lock the app itself. Instead, it relies on the security of the underlying device to prevent unauthorized access. Users must secure their Windows or macOS accounts with strong passwords as the primary method of protecting Viber on desktops or laptops.

### Using device-level security to protect Viber desktop

1. On Windows, open **Settings** \> **Accounts** \> **Sign-in options**. Set a Windows password or PIN if not already configured. This ensures that anyone trying to access the computer must authenticate first.
2. On macOS, go to **System Preferences** \> **Users & Groups**. Enable a password for the user account and set the Mac to require a password after sleep or screen saver begins.
3. Locking the device when unattended prevents others from opening Viber without the user’s login credentials, which indirectly protects the Viber desktop app.

### Additional app lock solutions

Some third-party applications offer app-locking features that can add an extra layer of password protection specifically for Viber on desktop. These apps vary in reliability and compatibility, so users should research and select reputable options.

**Tip:** Use well-reviewed app lockers from trusted sources and avoid those requiring excessive permissions.

### Protecting desktop Viber access via phone PIN lock

Enabling a PIN lock on the connected Viber mobile app adds indirect protection for desktop sessions. Since desktop access requires phone verification, a PIN lock on the phone helps prevent unauthorized account changes or new device connections.

## How to change Viber number on PC

Viber accounts are intrinsically linked to phone numbers verified through the mobile app. Changing the phone number associated with Viber must be done first on the mobile device before the desktop application reflects any updates. The desktop app syncs automatically after the number change, but this process depends entirely on the mobile app verification.

To update the Viber number on a PC without losing data, follow these steps carefully:

1. Open the Viber app on the registered mobile device and navigate to **More > Settings > Account > Change Phone Number**. This initiates the number change process.
2. Enter the new phone number and verify it via the SMS or call verification method. Successful verification updates the account number on the mobile app.
3. Once verified, open the Viber desktop app on the PC. The app should automatically detect the new number and sync the updated account information.
4. If the desktop app does not reflect the change immediately, sign out from the desktop Viber app via **Settings > Account > Sign Out**.
5. After signing out, sign back in by scanning the QR code with the mobile app now linked to the new number. This re-establishes the link between the updated mobile account and the desktop app.
6. Confirm that chats and contacts appear correctly on the desktop app, ensuring data synchronization is complete.

**Users report that following this sequence usually results in a smooth transition, but skipping the mobile number change step or inadequate verification can cause synchronization issues.**

**Tip:** Back up chats on the mobile app before starting the number change to prevent any accidental data loss.

## Troubleshooting common issues when changing Viber password or account

Users often face challenges such as not receiving verification codes, difficulties signing out or switching accounts on desktop, and accidental data loss due to inadequate backups. Clarifying Viber's authentication system is essential since it relies on phone number verification rather than traditional passwords.

![Troubleshooting common issues when changing Viber password or account – how to change Viber password](https://techbookshelf.com/content/images/2026/10/change-viber-password-manage-account-3.webp)

1. **Not receiving verification codes:** Ensure the registered phone number has active network service and can receive SMS or calls. Check if message blocking or Do Not Disturb modes are enabled. Request the code via call if SMS fails. Successful receipt allows proceeding with authentication.
2. **Issues signing out or switching accounts on desktop:** Close Viber completely by right-clicking the system tray icon and selecting "Exit." Reopen and use the "Sign Out" option under Settings > Account. Signing out successfully returns the user to the login screen.
3. **Data loss from missing backups:** Before any account change, verify that chat backups exist under More > Settings > Account > Viber Backup on mobile. Restore backups when prompted after re-verification. Confirmation of chat restoration indicates success.
4. **Confusion about Viber’s password system:** Recognize that Viber does not use a traditional password but depends on phone verification and optional PIN locks. Attempting to change a password directly can cause confusion; instead, focus on securing the phone number and enabling two-step verification where available.
5. **Recovering a locked account:** Use the "Forgot PIN" option if enabled, or reinstall the app and verify the phone number again. Contact Viber Support if locked out due to suspicious activity. Successful recovery allows regaining access without losing data if backups exist.

**Tip:** Regularly updating the phone number and maintaining up-to-date backups can prevent most common issues during account changes.

## Further reading

- [How to Change Messenger Password: Complete Guide for All Devices](https://techbookshelf.com/p/1a64755f-bb24-4c96-b817-6634a35fbdda/)
- [How to Change Signal Password: Step-by-Step Guide for Secure Messaging](https://techbookshelf.com/p/1ea0384b-b533-4934-8d60-64d2eec6a845/)
- [How to Change Instagram Password: Step-by-Step Guide for All Devices](https://techbookshelf.com/p/520c93d2-462d-4c43-841e-ff422d27be9e/)
- [How to Change Your Discord Password: Complete Step-by-Step Guide](https://techbookshelf.com/p/cb0356cb-ed16-4add-bd12-eeeecc96f3c6/)

## Frequently asked questions

### How to change viber account in laptop?

To change the Viber account on a laptop, the current account must first be logged out. This can be done by opening the Viber app, accessing the settings menu via the gear icon, selecting "Account," and then choosing "Deactivate Account." After deactivation, sign in with the new account credentials. Note that deactivation removes all chat history from the device.

### How to put password on viber desktop?

Viber desktop does not support setting a separate password for the app itself. Instead, Viber relies on the phone’s account security and device-level protections such as Windows or macOS user passwords. Users can enable screen lock or require password/PIN on their mobile device to restrict unauthorized access to Viber messages.

### How to change password in viber in pc?

Viber does not have a traditional password system on PC because it syncs with the mobile app. To secure the account, the user must change the phone’s Viber PIN via the mobile app settings under "Privacy." This PIN protects chat backups and account access. Changing it on the phone affects desktop access indirectly.

### How to set password on viber desktop?

There is no option to set a dedicated password on Viber desktop. Security depends on the linked mobile device's account authentication and the operating system's access controls. Users should ensure their computer login is secured and consider enabling two-step verification on the mobile app for enhanced protection.

### How to put password in viber laptop?

Viber does not offer a built-in password feature specifically for the laptop app. The recommended approach is to protect the laptop itself with a user password or biometric login. Additionally, maintaining security on the paired mobile device and using the Viber PIN feature helps safeguard account access across all devices.

## Limits of this advice

This advice does not cover account recovery for permanently lost phone numbers, nor does it address advanced hacking or phishing attacks. In such cases, users should contact Viber support directly for specialized assistance and follow their recommended security protocols.

For users seeking to further secure their Viber accounts beyond password management, enabling two-step verification and regularly monitoring active devices in Viber’s settings are recommended next steps. These measures help maintain control over account access across multiple devices.