Moving to a new smartphone is always stressful, associated not so much with transferring contacts or photos, but with saving the history of correspondence in instant messengers. WhatsApp is the main means of communication for millions of users, and data loss is unacceptable here. Fortunately, the ecosystem Android offers several reliable ways to save information, but the process requires attention to detail.
Most users rely on automatic synchronization, which often fails at the most inopportune moment due to lack of space or authorization errors. To avoid losing important conversations, you need to understand the difference between local saving and cloud backup. In this article, we will analyze in detail the algorithm of actions that guarantees the safety of your data when changing devices.
Principles of backup in WhatsApp
The message archiving system in the messenger works in two main directions: creating local files in the device’s memory and uploading data to cloud storage. By default, the application tries to use Google Drive, as this is the most convenient method when changing phones. However, local copies stored in internal memory act as insurance in case of Internet problems.
Local backups are created automatically every 24 hours at 02:00 am. These files have the extension .crypt14 (or later, depending on the application version) and are saved in a hidden system folder. If you decide to restore data without using the cloud, you will have to manually move these files between devices, which requires certain skills in working with the file system Android.
Cloud copying requires account linking Google. This creates a mirror copy of your chats, media files and settings on the corporation's servers. The main advantage of this method is its independence from physical media. Even if your old phone is lost or damaged, you can restore conversations on any new device by simply entering the phone number.
⚠️ Attention: Whatsapp backups created on Google Drive do not take up space in your Google One storage if they were created before November 12, 2026. New copies or updated archives may start counting against your cloud quota. Check the available space before starting the procedure.
It is important to understand that call history and messages sent after the last copy was created will not be saved. Therefore, before transferring data, it is strongly recommended to run the archiving process manually to capture the most recent messages.
Preparing an old smartphone for data transfer
The first step is to check the current backup settings. You need to make sure that the application has access to the necessary permissions and account. Open the messenger and go to the settings menu through the button with three dots in the upper right corner. Next, select Chats → Chat backup.
In this section you will see information about the last copy: date, time and file size. If the date is old or has a dash, it means that automatic saving is not working. Click the button Backupto force the process to start. Make sure the "Backup to Google Drive" switch is enabled and the correct account is selected.
- 📱 Make sure your phone is turned on Wi-Fias downloading large amounts of data over a mobile network may be subject to fees or instability.
- 🔋 Connect the device to the charger so that the battery does not run out at the critical moment of creating the archive.
- 🆔 Make sure that in the phone settings in the section
Accountsyou are logged into the same Google profile that will be used on the new device.
Sometimes the process freezes at the stage "Preparation" or "Loading". In such cases, clearing the application cache or re-authorizing in the service helps. You should not interrupt the process, even if it seems slow - the speed depends on the number of media files in your conversations. Google Play Services. Don't interrupt the process, even if it seems slow - the speed depends on the number of media files in your dialogs.
If you have a lot of photos and videos in chats, before creating a full copy, try clearing the media file cache in the WhatsApp storage settings to speed up the process and reduce the size of the archive.
Configuring archive frequency and content settings
Flexibility of settings allows users to control what exactly ends up in the archive. By default, all chats are saved, including groups. However, you can exclude videos from the backup to significantly reduce its size. This option is located in the same backup menu.
You can also configure the frequency of automatic saving. Options available: daily, weekly or monthly. For active correspondence, daily updates are the best choice. If you rarely use the messenger, you can choose a weekly cycle so as not to waste traffic and space in the cloud.
| Parameter | Recommended value | Impact on the system |
|---|---|---|
| Copy frequency | Daily | Minimal data loss during failure |
| Video files | Enabled (subject to space availability) | Significantly increases the archive size |
| Network | Wi-Fi only | Saving mobile traffic |
| Encryption | End-to-end | Increased security, password required |
Particular attention should be paid to the end-to-end encryption function for backup copies. If you activate it, your data will be protected with a password or a 64-digit key. Without this key, it will be impossible to restore correspondence even if you have access to your Google account. Write down the code in a safe place.
What to do if you forgot the password for the encrypted copy?
If you enabled end-to-end encryption and forgot the password or lost the key, it is impossible to recover the data. WhatsApp or Google employees do not have access to your encryption keys and cannot help you unlock them. The only way out is to create a new copy without encryption, but the old history will be lost.
Recovery process on a new device
After the copy has been successfully created on the old phone, you can begin setting up the new device. The key condition for success is using the same phone number and the same account Google. Installation of the application must be done from the official store Google Play.
When you launch it for the first time WhatsApp you will be asked to confirm your phone number. After verification, the system will automatically detect an available backup copy in Google Drive. A prompt will appear on the screen to restore chats and media files. It is critical to click the Restore button at this point.
If you click "Skip", the recovery process will be canceled and the chats will remain empty. It is impossible to re-initiate recovery after fully setting up the application using standard means - you will have to delete the application and start the installation again.
☑️ Checklist before recovery
The duration of the process depends on the size of the archive and Internet speed. Text messages are restored first, and then photos and videos are downloaded in the background. You can use the messenger immediately after the list of chats appears, even if the media files are still loading.
⚠️ Attention: Do not try to restore a copy from phone to phone using different Google accounts. The copy is strictly tied to the specific email address from which it was created. Changing the account will result in the error “Copy not found.”
Transferring data without using Google Drive
Sometimes using the cloud is not possible due to lack of Internet or lack of space. In such cases, the method of direct transfer of local files is used. This method is more complicated, but more reliable in conditions of limited communication. You will need access to the file system of both devices.
On your old phone, use the file manager to find the backup folder. The path may differ depending on the version Android. For new versions of the system, the path is relevant Android/media/com.whatsapp/WhatsApp/Databases, for old versions - WhatsApp/Databases at the root of the internal memory. Copy the file with the name msgstore.db.cryptXX (where XX is the encryption version number).
Transfer this file to the new phone in any convenient way: via Bluetooth, USB cable or memory card. Install WhatsApp on your new device, but do not open it. First, using a file manager, place the copied file in the appropriate folder on the new device, creating a directory structure if it does not exist.
After placing the file, launch the application. It should detect the local copy and offer to restore from it, ignoring the cloud. Make sure the file name is in the expected format. Sometimes you need to rename a file, removing the date from the name, leaving only msgstore.db.cryptXX.
Local transfer requires an exact match of encryption versions. If the old phone has a new version of WhatsApp, and the new one has the old one, the file may not be read. Update the application on your new device to the latest version before restoring.
Solving common problems and errors
Despite the streamlined process, users often encounter common errors. The most common problem is the message "The backup could not be found." This almost always means Google accounts are out of sync. Check to see if you accidentally added a second mailbox to your phone settings and if the application is trying to use it.
Another common situation is endless loading during recovery. This may be due to an unstable Wi-Fi connection or blocked ports on the network. Try switching to a mobile network or another access point. The problem may also lie in the lack of free space in the internal memory of the new smartphone.
- 🔄 Android version error: Make sure that the new device has the latest version of the operating system installed that supports the current messenger security protocols.
- 📂 Path error: On Android 11 and higher, access to the folder
Android/datalimited. Use special file managers with extended rights to transfer local copies. - 🔐 Problem with encryption: If you have changed your phone number, but want to save history, you must first change the number in the settings on the old device, make a backup, and only then restore it on the new one.
In cases where standard methods do not work, you can use the transfer function chats built into some Android shells (for example, Samsung Smart Switch or Xiaomi Mi Mover). These tools create a complete snapshot of the system, including application data, which is sometimes more effective than standard recovery.
Is it possible to transfer chats from iPhone to Android?
Yes, this is possible, but only during the initial setup of a new Android phone. You will need a Lightning to USB-C cable (or adapter). During the Android setup process, select the "Copy apps and data" option and follow the onscreen instructions. Wireless transfer of WhatsApp history from iOS to Android is not officially supported.
What happens if I restore a copy on a phone with a different number?
WhatsApp links the backup to the phone number on which it was created. You will not be able to restore an archive from one number to an account with a different number. First, you need to change the number in the application settings on your old device, create a new copy, and only then restore it.
How long is the backup copy stored on Google Drive?
The backup copy is stored indefinitely until you delete it manually or delete your Google account. However, if you do not activate the copy within 12 months (do not log into WhatsApp with this number), Google has the right to delete outdated data to free up space.
Is it possible to recover deleted messages from an old copy?
Yes, if you have a local copy from a previous date. You need to delete the current application, find the file with the desired date in the Databases folder (for example, msgstore-2023-10-10.1.db.crypt14), rename it to msgstore.db.crypt14 and install WhatsApp again.
Does the backup take up space in Google storage?
It depends on the date creation. Copies created before November 2026 do not count towards the quota. All new updates and copies created after this date take up space in your Google One plan. If the space runs out, the creation of new copies will stop.