Changing a smartphone is always stressful, especially when it comes to the safety of important dialogues, call history and archived media files in one of the most popular instant messengers. Users often wonder how to transfer Viber to a new Android phone from Android without losing correspondence, since the standard application installation process does not automatically transfer the old database. If you simply download the messenger on a new device, you will receive a clean account, and your entire communication history will remain on the old gadget, access to which may soon be lost.
The migration procedure requires a strict sequence of actions, since the ecosystem Android has its own characteristics of storing application data. Unlike cloud services, which synchronize everything instantly, local backups are created in the device’s memory and require manual intervention or setting access rights. In this article, we will analyze in detail all the stages: from creating a backup on an old phone to restoring chats on a new one, and also consider the nuances of working with Google Drive and local files.
It is important to understand that the success of the operation depends on the version of the operating system and access rights to the file system, which become stricter with each update Android. Modern OS versions such as Android 11, 12 and newer limit app access to shared folders, which can make manually copying files more difficult. Therefore, we will consider both standard methods provided by the developers Viberand alternative methods for advanced users who are faced with system limitations.
Preparing an old device for backup
The first and most critical step is to create an up-to-date copy of your database on an old smartphone. Without this step, all subsequent actions will be meaningless, since there will simply be nothing to restore. You need to go to the settings of the messenger itself and make sure that the backup function is activated and configured correctly. Typically this path looks like this: More → Settings → Account → Viber backup.
The system will prompt you to select the location for storing the backup. The most convenient and reliable option is to use cloud storage Google Drive. To do this, you must have an account set up on your device Googleto which the application Viber has full access. If you choose this method, make sure you have enough free space on your disk, as the archive of media files can take up several gigabytes.
If you prefer to store data locally or don't have access to the Internet, you can back up directly to your phone's memory. In this case, the file will be saved in the internal memory of the device in a special hidden folder. However, remember that if you reset your old phone before selling it or transferring it to another person, this data will be irretrievably lost unless you manually copy it to a computer or external storage device.
- 📱 Make sure that the latest version of the Viber application from the official Play Market is installed on your old phone.
- ☁️ Check that the Google account to which The phone is linked, active and you remember the password for it.
- 💾 Free up space on Google Drive or in the internal memory of your phone before starting to create a backup.
Before creating a backup, connect your phone to a charger and Wi-Fi network. The process of backing up large amounts of data can be time-consuming and energy-intensive, and interrupting halfway can corrupt the database file.
⚠️ Attention: Backup does not include call history in some older versions of the app, or messages from secret chats. Secret chats are tied exclusively to a specific device and cannot be transferred for encryption security reasons.
Setting up a cloud backup via Google Drive
Using cloud storage is the most preferred method for most users, as it minimizes the risks of data loss if the old device physically breaks down. To set up synchronization with Google Drive, you will need to log in to the appropriate service and provide the messenger with the necessary permissions. This ensures that the backup file will be uploaded to a secure cloud space linked to your account.
In the backup menu, you can configure the frequency of creating copies. It is recommended to select the "Daily" or "Weekly" option to ensure your data is always up to date. It is also worth paying attention to the “Enable video” item. If this option is activated, video recordings from chats will be included in the archive, which will significantly increase its size and loading time, but will preserve the complete communication history.
After configuring the settings, click the “Back up now” button. The process may take from a few minutes to several hours depending on the amount of accumulated data and the speed of your Internet connection. At this time, it is advisable not to minimize the application or lock the screen so that the system does not pause background file downloading.
| Parameter | Description | Recommendation |
|---|---|---|
| Frequency | How often it is created copy | Daily |
| Storage location | Where the file is saved | Google Drive |
| Video | Whether to include video in the archive | Optional (takes up a lot of space) |
| Wi-Fi | Upload only via Wi-Fi | Enabled (to save traffic) |
Manually copying database files data
For users who do not trust cloud services or have encountered synchronization errors, there is a method of manually transferring files. This method requires access to the smartphone's file system and an understanding of the directory structure Android. Backup files Viber usually located along the path /storage/emulated/0/viber_backup or in newer versions of the system in the folder /Android/data/com.viber.voip/files/viber_backup.
To transfer this data, you need to connect the old phone to the computer via a USB cable in file transfer mode (MTP) or use a file manager with network support. Copy the entire backup folder to your computer or directly to a new phone, maintaining an identical directory structure. It is important that the folder on the new device is created by the system after the first installation of the application.
This method has its pitfalls associated with restrictions on access to the folder Android/data in OS versions above 10. System security policies may prohibit third-party file managers from reading and writing to this directory. In this case, you may need to use specialized file management software or obtain root accesswhich is not recommended for ordinary users due to the risk of violating the warranty and security of the device.
What to do if the file manager does not see the Android/data folder?
In Android 11 and later, access to this folder is limited. Try using the phone manufacturer's built-in My Files file manager, or connect the device to a PC where restrictions have been removed. There are also special utilities like “Files by Google” that may request special permission to access system folders.
⚠️ Attention: When manually copying, it is critical not to change the file names inside the backup folder. The recovery system searches for files by strictly defined names, and any renaming will make the archive unreadable for the application.
The process of restoring data on a new phone
After the backup has been created and (if necessary) moved, you can begin setting up a new smartphone. The first step is to install the application Viber from the store Play Market. Do not try to restore data before installing the application or using APK files from dubious sources, as this may lead to a version conflict and an error when reading the database.
Launch the messenger and go through the registration procedure by entering the same phone number that was used on the old device. This is a prerequisite: account linking is carried out exclusively by phone number. Once the verification code is entered and the account is activated, the system will automatically detect an available backup, either in the cloud Google Drive or in the local memory of the phone.
A prompt will appear on the screen to restore your chat history. You need to click the “Restore” or “OK” button. If you are using a cloud backup, the process of downloading and unpacking the archive will begin. In the case of a local file, the application will simply scan the internal memory. Wait for the process to complete without closing the application or turning off the screen, as an interruption may damage the restored database.
☑️ Recovery checklist
It is worth noting that the recovery process can take a significant amount of time, especially if you are transferring gigabytes of photos and videos. At this time, the messenger may be unstable or show an empty list of chats - this is normal behavior. Full indexing of messages and loading of media files occurs in the background even after the main recovery stage is completed.
Solving common problems and errors
Despite the simplicity of the described process, users often encounter technical failures. One of the most common problems is the message “Backup not found,” even if you are sure that you created one. This may happen due to the fact that on the new phone you are logged into a different account Google, different from the one that was used on the old device to create the backup.
Another common situation is that the recovery process freezes at a certain percentage (for example, 50% or 90%). This is often due to an unstable Internet connection or lack of free memory on a new smartphone. Before starting the recovery, make sure that you have a reserve of free space that is at least one and a half times the size of the backup copy, since the system needs space for temporary files when unpacking.
If automatic recovery does not work, try clearing the application cache Viber i Google Play Services, then restart the phone and try again. In extreme cases, when all else fails, you may need to uninstall and reinstall the messenger, but do this only if you are confident in the integrity of the backup file.
- ❌ "Not enough space" error: free up at least 3-5 GB of free memory on the new device.
- 🔄 "Account does not match" error: check that the correct Google account is added in the phone settings.
- 📶 Network error: switch from mobile data to a stable Wi-Fi network to download large amounts of data.
The main reason for recovery failure is a mismatch between the phone number or Google account. The data is encrypted and tied to specific accounts, so using other logins will make the backup unavailable.
⚠️ Attention: The settings interface and the location of menu items may vary slightly depending on the model of your smartphone (Samsung, Xiaomi, Pixel, etc.) and the version of the manufacturer's shell. If you do not find the item you need, use the search in your phone settings.
Additional settings and security after transfer
After successfully transferring all data, it is recommended to immediately check your privacy and security settings. Make sure two-step verification is enabled. This will protect your account from unauthorized access, even if someone gains access to your SIM card. The PIN you set must be unique and must not be the same as your phone's screen unlock code.
It's also worth checking your notification and contact syncing settings. Sometimes, after transferring to a new phone, the contact book may not be displayed correctly if access rights to the contacts were not granted to the messenger in time. Go to your phone's settings, find the "Applications" section, select Viber and make sure the switch next to "Contacts" is active.
Don't forget to set the frequency of creating new backups on the new device. By default, the settings may be reset and automatic history saving will be disabled. Regular backup will save you from having to repeat the complex manual transfer procedure in the future if you decide to change your gadget again.
If you use the “Hidden Chats” feature or password-protected conversations, remember that they are not transferred through a standard backup. You will have to re-initiate these chats or use the direct data transfer feature between phones, if it is supported by your OS version.
Is it possible to transfer Viber to a new phone without losing messages if the old phone is broken?
If the old phone is completely inoperable (won’t turn on), then you can transfer messages only if you have previously set up an automatic backup copy on Google Drive. When installing the application on a new phone and entering the same number, the system will offer to restore data from the cloud. If the backup was not created in advance or was stored only in the memory of the broken device, unfortunately, it will not be possible to restore the correspondence.
What to do if, during recovery, it says “File is damaged”?
This message usually means that the process of creating a backup copy on the old phone was interrupted, or the file was accidentally changed during manual copying. Try creating a new backup on your old device (if it works) and repeat the procedure. Make sure that when copying the file you did not change its extension or name.
Will my stickers and theme settings be transferred after migration?
Yes, purchased stickers are linked to your account and will be automatically downloaded after logging in. Theme and appearance settings are also usually saved in the database and restored along with the chats. However, cached sticker images may be downloaded again the first time they are used, which will require a small amount of Internet traffic.
Do I need to delete Viber from my old phone before selling it?
Required. Before parting with your old device, go to the Viber settings on it, select “Account” and click “Deactivate account” or simply delete the application. This will break the phone's connection with your account and prevent duplicate messages from being received on the old device if it is suddenly turned on by the new owner.
Does changing the region or SIM card affect the recovery process?
Changing a SIM card to a new one with the same phone number does not affect the process, since identification is based on the number. However, if you change your phone number, your chat history will not be transferred automatically, since the account is considered new. To change the number within one account, there is a special function in the “Account” → “Change number” settings, which must be used before changing the device.