Changing an operating system is always stressful for the user, especially when it comes to saving personal data. The transition from ecosystem Android to iOS traditionally raises many questions, and the most pressing of them is the migration of messengers. Unlike exchange between devices of the same platform, cross-platform data transfer requires a special approach, since the file storage architecture and backup methods in these systems are radically different.
Viber is no exception to this rule. For a long time, users were faced with the impossibility of transferring message history between different operating systems, but developers have introduced an official function that solves this problem. However, the process is far from automatic and requires strict adherence to the sequence of actions. The slightest deviation from the script can lead to the loss of many years of correspondence or media files.
In this article we will analyze in detail the only working method of data transfer that is officially supported, and also consider typical errors that arise in the process. You'll learn how to prepare both devices, exactly what settings need to be changed, and what to do if the standard method doesn't work. Attention to detail is critical here.
Preparing devices and software
Before you start activating the transfer function, you need to make sure that both smartphones meet the minimum technical requirements. The process is energy-intensive and depends on the stability of the connection, so ignoring the preparatory stage often leads to failures in the middle of the procedure. Make sure both devices have the latest version of the app Viberavailable in their respective app stores.
Adequate battery power is critical. The process can take from 15 minutes to several hours depending on the size of the archive. If the phone dies while data is being written to a new device, the archive may be damaged beyond repair. It is recommended to connect both gadgets to power sources or have a charge of at least 60%.
You also need to check the availability of free space. The new iPhone must have enough memory not only to install the application itself, but also to unpack the backup copy, which can weigh several gigabytes. Temporary files also take up space during the conversion process.
- 📱 Update the Viber app on Android and iPhone to the latest version via Google Play and the App Store.
- 🔋 Connect both devices to charging or make sure the charge level is above 60%.
- 💾 Free up space on your iPhone: the amount of free memory should exceed the size of the Android backup by at least 1.5 times.
- 📶 Connect both smartphones to the same Wi-Fi network with a stable signal.
⚠️ Attention: Do not try to use mobile data (3G/4G/5G) to transfer data. The connection speed will not be sufficient for stable transfer of large volumes of media files, which will most likely lead to a disconnection and an error.
☑️ Ready for migration
Activation of the transfer function on an old device
Initiation of the process always starts from the old device, that is, from a phone based on Android. Hidden in the application settings is a special section intended exclusively for cross-platform migration. You can find it by going to the menu More → Settings → Account.
In the account section you will need to find the item Transfer Viber. By clicking on it, you will see a warning that your chat history will be transferred to the new device. The system will prompt you to select the type of target device. In this case, you must select the option To iPhone. This action will trigger the generation of a special QR code on the screen of your Android smartphone.
It is important to understand that this QR code is a temporary access key. It contains encrypted information about the session and transmission parameters. Do not take screenshots of this code or share it with third parties. The code window should remain active on the screen until the new device completes scanning.
At this stage, the system will also check version compatibility. If your Android is running an outdated build, the app may require a forced update before generating code. This requirement cannot be ignored, since the encryption protocols in different versions may not be the same.
If the "Transfer Viber" button is inactive or missing, try clearing the application cache in the Android settings (Settings → Applications → Viber → Memory → Clear cache) without deleting the data itself.
Process scan and start transferring to iPhone
After the QR code is generated on Android, you need to pick up a new one iPhone. If you have already installed and configured Viber on a new device, after logging into your account, you will need to delete the application and install it again, or enter recovery mode, if such an option is available in the current version of the interface. However, the most reliable scenario is to install a “clean” application.
When you first launch Viber on iPhone after entering your phone number (it must match the number on Android), the system will automatically detect an available backup copy for transfer. You will be prompted to click the Transfer from Androidbutton. After confirmation, the smartphone camera will open, which you need to point at the QR code displayed on the screen of the old phone.
Scanning should take place in good lighting. Make sure the code fits completely within the viewfinder frame. Once the connection is established, a progress bar will appear on both screens. From this moment, direct data transfer over the local Wi-Fi network begins.
During the transfer process, do not minimize the Viber application on both devices and do not lock the screens. The operating system iOS strictly limits the background activity of applications, and minimizing Viber on an iPhone may lead to the suspension of the data recording process, which will be considered an error by the server.
| Stage | Action on Android | Action on iPhone |
|---|---|---|
| 1. Preparation | Open Settings → Viber Transfer | Install/Update Viber |
| 2. Initiation | Select “On iPhone”, show QR | Enter phone number |
| 3. Communication | Hold the screen with the code | Scan the QR code with the camera |
| 4. Transfer | Do not close the application | Do not lock the screen, wait for completion |
⚠️ Attention: If during the transfer you receive an incoming call, interrupt it by resetting it, but do not answer. A voice call may switch network priorities or occupy an audio channel, which will indirectly affect the stability of the Wi-Fi Direct connection used for transfer.
Features of transferring media files and stickers
Users are often concerned about the issue of safety not only text messages, but also media content. The official transfer tool from Viber allows you to migrate text messages, call history and most media files (photos, videos, voice messages) that were uploaded to chats.
However, there are nuances with local files. If you saved photos from chats to the Android gallery manually, they are not always automatically transferred to the iPhone gallery through this tool, since it is the data within the messenger database that is transferred. After completing the process, check the attachments in chats - they should be viewable.
Stickers and emoji sets deserve special attention. Purchased sticker sets linked to your account will be restored automatically after logging in. But custom stickers that you manually create from photos may not be transferred, since they are often stored in a local cache and not on the server.
It is also worth considering that some video formats played on Android may require conversion or an additional codec to display correctly on iOS. In rare cases, video files may appear as static previews that need to be reloaded when viewed.
Why do some photos not open?
If the photo was sent a long time ago and you deleted it from the cache on Android to save space, the physical file may not be on the device. Only the database with links is transferred. If the file has not been uploaded to the Viber cloud, it will not be possible to restore it.
Solving common errors and failures
Despite the streamlined process, users often encounter technical failures. One of the most common problems is a connection error or a process stuck at a certain percentage (often 45% or 90%). This usually indicates an unstable network connection or a software version conflict.
If the transfer is interrupted, do not try to immediately start the process again. First, completely remove Viber from your iPhone, restart both smartphones and make sure they are connected to the same network. Sometimes it helps to disable the power saving mode on Android, which can limit the operation of the Wi-Fi module in the background.
Another common problem is the “not enough space” message on the iPhone, even if visually there is space. The file system APFS requires reserve space for write operations. Free up an additional 2-3 GB above the estimated copy volume.
In cases where the QR code is not scanned, try increasing the screen brightness on Android to maximum and removing the protective glass from the iPhone camera while scanning if it has strong glare. Also make sure that the blue filter or night mode is not activated on Android, which distorts the code colors.
⚠️ Attention: The application interface and menu names may vary slightly depending on the update version. If you do not find the described items, check with the official Viber help center, as developers periodically change the structure of the settings.
90% of transfer errors are associated with an unstable Wi-Fi connection or the enabled power saving mode on the old device.
Alternative Methods and Important Limitations
It should be fair to note that the method described above is the only official method of direct transfer. Third-party apps that promise to “recover Viber from Google Drive on iPhone” are usually fraudulent or ineffective. The architecture of Google Drive and iCloud backups is not directly compatible.
Some users try to use an intermediate link in the form of a computer, unloading databases manually. This method requires skills in working with the Android file system, root access and knowledge of the structure of SQLite databases. For an ordinary user, this path is too complicated and risky, since there is a high probability of damaging the database irrevocably.
It is also important to remember the time limit. The transfer function is designed for migration when changing phones. If you use two phones at the same time on different numbers, history synchronization between them is not provided in this way. A Viber account can only be active on one mobile device at a time.
After the transfer is successfully completed, the old phone will no longer receive messages to this number. All new messages will be sent exclusively to iPhone. If you plan to return the SIM card back to Android, the history on the iPhone will remain, but new messages on Android will not be automatically pulled up.
- 🚫 Third-party utilities for transferring from Google Drive to iCloud do not work with Viber.
- 💻 Manual copying of databases requires root access and is dangerous for data integrity.
- 📲 A Viber account cannot be active on two mobile phones with the same number at the same time.
- 🔄 After transfer, the old Android loses its link to the number in Viber.
Frequently asked questions (FAQ)
Is it possible to transfer Viber, if I have already set up a new iPhone?
Yes, it is possible. You don't need to reset your entire iPhone to factory settings. All you need to do is delete the Viber application from your new device and install it again from the App Store. When registering a number, the system will offer to restore data from the old device.
Are hidden chats and passwords transferred?
Hidden Chats are protected by a separate PIN code and are usually not transferred automatically for security reasons. You will need to manually enable their visibility on your old device before transferring or set up hidden chats again on your iPhone.
What to do if the transfer is stuck at 99%?
Do not close the application immediately. Wait 10-15 minutes. If there is no progress, check your Wi-Fi connection. Often at the final stage, data is indexed and sorted on the new device, which visually looks like a freeze.
Do I need to buy Viber Out again after the transfer?
No, Viber Out subscriptions and credits are tied to your phone number and account. After successful authorization on the new device, the balance and active subscriptions will be restored automatically.
Is it possible to transfer data from iPhone to Android in this way?
No, the function described in the article only works in the Android → iPhone direction. To transfer from iOS to Android, there is currently no official tool from Viber; the use of specialized paid software for a PC is required.