Changing a smartphone is always accompanied not only by the joy of a new device, but also by stress due to the need to transfer personal information. A particularly critical point is saving the history of correspondence in instant messengers that we use every day. The loss of important dialogues, work chats or family archives can be an unpleasant surprise if you do not prepare for the migration in advance.
The process of how to transfer chat data WhatsApp to a new Android phone has become much easier in recent years thanks to integration with Google cloud services. However, there are nuances related to encryption, operating system versions, and backup type that are often overlooked. In this article, we will analyze in detail all the current migration methods, from automatic recovery from the cloud to manual transfer of files via a computer.
Before proceeding, make sure that the latest version of the application is installed on both devices. Differences in software versions may result in errors in reading the database or inability to decrypt the backup. Also check if there is free memory on the target device, as restoring large archives of media files requires significant space.
Preparing the old device for backup
The first and most important step is to create an up-to-date backup on your current smartphone. Without this step, any further actions will be pointless, since there will simply be nothing to restore. The process of creating a backup requires a stable Internet connection and sufficient space in your account Google Drive.
Go to the application settings and find the section responsible for chats. This is where you need to force the data to be saved without relying on an automatic schedule that may have kicked in a few days ago. Press the button Backup and wait for the process to complete. The waiting time directly depends on the size of your correspondence history and the number of attached files.
Pay attention to the automatic backup frequency settings. It is recommended to set up daily backups to minimize the risk of data loss if the device fails in the future. Also check if the option to save videos is enabled, as they take up the lion's share of memory and are often not backed up by default to save bandwidth.
⚠️ Attention: A Google Drive backup does not take up space in your Google storage only when using the same account. If you change email, the old copy may become inaccessible or begin to take up space on the new drive.
Make sure your phone is connected to a Wi-Fi network during this process. mobile data may be unstable or have traffic restrictions, which will interrupt the upload of large amounts of data to the server. After successful completion, you will see the date and time of the last save in the settings menu.
☑️ Preparing for the transfer
Recovery from the Google Drive cloud on a new smartphone
This is the simplest migration method recommended by developers. It requires minimal user intervention, but imposes certain configuration requirements on the new device. The main condition is to use the same Google account that was used on the old phone to create a backup.
When setting up a new smartphone for the first time Android the system will offer to restore data from the cloud. If you skipped this step during initial setup, you will have to perform a factory reset to reactivate the setup wizard. An alternative way is to install the WhatsApp application manually, but the restoration will only work on the first launch.
After installing the messenger and entering the phone number, the system will automatically detect an available backup copy in your account. You will be prompted to click the Restorebutton. This process can take from several minutes to several hours depending on the Internet speed and the size of the archive.
- 📲 Make sure that the phone number matches the one to which the copy was made.
- ☁️ Do not delete your Google account from the device until the recovery is complete.
- 🔋 Keep your phone connected to the charger during long downloads.
- 📶 Use a Wi-Fi connection to speed up the media download process.
It is important to understand the difference between chat recovery and media download. Text messages are restored quickly, but photos and videos can be downloaded in the background after you start using the application. Don't panic if your chat gallery appears empty at first—give the system time to sync.
If the restore is stuck at the "Prepare Database" step, try clearing the Google Play Services app cache and rebooting your phone before trying again.
Transfer data locally without using the cloud
Sometimes using Google Drive is impossible due to lack of Internet, storage limits, or the desire to maintain the confidentiality of data on the local network. In such cases, the method of local database file transfer comes to the rescue. This method is more labor-intensive, but gives full control over the process.
WhatsApp backup files are stored in the phone’s internal memory in a specific directory. The path to them may differ depending on the Android version. On modern devices with Android 11 and higher, access to the folder Android/media may be limited by system security policies, which requires using a file manager with extended rights or connecting to a PC.
You need to copy the entire folder named WhatsApp (or com.whatsapp on new versions) from the old phone to a new one. This can be done via a USB cable, Bluetooth, Wi-Fi transfer or using a microSD memory card. It is critical to keep the folder structure unchanged.
Old path (Android 10 and below): /sdcard/WhatsApp/
New path (Android 11 and above): /sdcard/Android/media/com.whatsapp/
After copying the files, install WhatsApp on the new device, but do not launch him right away. First, use the file manager to move the copied folder to the correct location in the internal memory of the new phone. Only after this, launch the application and go through the number verification.
⚠️ Attention: When transferring locally, make sure that the folder name exactly matches the expected system name. The slightest change in the name (for example, an extra letter) will result in the application not finding the backup copy.
The system will offer to find a local copy instead of a cloud copy. Agree with this suggestion, and the recovery process will begin with the internal drive. This method is ideal for transferring data between phones from different manufacturers, where account synchronization may not work correctly.
What to do if the application does not see the local copy?
Try renaming the database file. The files have the format msgstore-YYYY-MM-DD.1.db.crypt14. Remove the date from the name, leaving only msgstore.db.crypt14, so that the application perceives it as the latest up-to-date copy.
Comparison of transfer methods: cloud versus local file
The choice of transfer method depends on your priorities: speed, security or data volume. The cloud method is convenient for most users, but requires an Internet connection. The local method is more reliable in case of poor network signal, but requires manual file management.
Below is a table that will help you decide on the best option for your situation. It takes into account key parameters such as the required speed, data volume and technical requirements.
| Parameter | Google Drive (Cloud) | Local file (Cable/Bluetooth) | Change number within the application |
|---|---|---|---|
| Speed preparation | High (automatic) | Medium (manual copying) | High |
| Network requirement | Stable Wi-Fi is required | Not required | Required for SMS |
| Data loss risk | Low | Medium (copy error) | Low |
| Complexity for the user | Minimal | High (file manager needed) | Medium |
If you plan to regularly change devices, the cloud method is preferable, as it creates a permanent restore point. Local copying is best used as an emergency option or for a one-time transfer of huge archives that are inconvenient to upload to the cloud due to traffic limits.
Cloud backup saves time, but local backup guarantees the safety of data even if there is no Internet or your Google account is blocked.
Features of transfer when changing a phone number
Often users buy a new phone and at the same time change the SIM card to a new number. In this case, simply installing the application and entering a new number will lead to the creation of a clean account without correspondence history. To save data, you need to use a special function inside the application.
The procedure must be performed on the old phone before resetting it or selling it. Go to WhatsApp settings, select section Account and press Change number. The transfer wizard will prompt you to enter the old and new phone numbers.
After confirmation, the system will offer to notify your contacts about the change of number. This is an important step so that your interlocutors do not lose you in their contact list. After completing this procedure, all chat history, groups and settings will be linked to the new number.
- 📞 The old SIM card must be active to receive the verification code.
- 🔄 The new SIM card must be installed in the phone (old or new).
- 💾 Backup copy will be updated automatically after changing the number.
- 👥 The groups will be saved, and you will remain their administrator.
Only after successfully changing the number on the old device, you should create a backup copy and restore it on the new phone. If you have already installed WhatsApp on a new phone with a new number, you will have to delete the application, change the number on the old device, make a backup and then reinstall everything on the new one.
⚠️ Attention: The number change function transfers account information, but does not physically transfer the application itself to another device. You will still need to perform the restore procedure from the backup on the new gadget.
Solving common problems and recovery errors
Even if you follow all the instructions, technical failures may occur. One of the common problems is a message about a database format error or encryption version mismatch. This often happens if you try to restore a copy from a newer version of Android to an older one, or vice versa.
Another problem is the endless “Restore...” loop. This usually indicates that the backup file is corrupted or there is not enough free memory on the target device. Try freeing up a few gigabytes of space and rebooting your phone before trying again.
If you are using custom firmware or root access, the default file paths may be changed. In such cases, it is recommended to temporarily return the default path settings or use third-party backup utilities that can work with the modified file system.
Remember that the interfaces and menu names may differ slightly depending on the shell of your smartphone manufacturer (MIUI, OneUI, ColorOS). If you cannot find the item you need, use the search in your phone settings.
Application interfaces and system paths are often updated by developers. If the described file paths do not match yours, check the current folder structure in the official WhatsApp help or on the support forum for your phone model.
How to restore only part of the chats?
Unfortunately, it is not possible to select specific chats for recovery using standard WhatsApp tools. The entire database is restored. To selectively save, use the "Export Chat" function for individual dialogs before resetting.
Frequently asked questions (FAQ)
Is it possible to transfer chats from iPhone to Android?
Yes, it is possible, but requires the use of a special cable (Lightning to USB-C) and the "Transfer" function data" when setting up a new Android phone for the first time. Simply copying files via the cloud between iOS and Android does not work due to different database structures.
What should I do if I forgot my Google account password?
Without access to your Google account, it is impossible to restore a backup from the cloud. You will have to either regain access to your account through Google Support or use a local file transfer method if you have physical access to your old phone.
Will my groups disappear after the transfer?
No, group information is stored in the chat database. After recovery, you will automatically return to all groups in which you were a member. However, you will need to re-download media files sent to groups if they were not saved to the gallery.
Is it possible to merge chat history from two different phones?
Whatsapp does not officially support merging two different databases into one. Restoring a backup to a new device will completely replace the current data (if any) with the data from the backup. You can export important chats from your second phone as text files.
How long is the backup stored in Google Drive?
The backup is stored until you delete it manually or stop using your WhatsApp account for more than a year. Google may delete copies that have not been updated for a long period, so it is recommended to periodically check for them.