Accidentally deleting an important dialogue or losing message history after an application crash is a situation faced by many smartphone users. Fortunately, the messenger architecture WhatsApp provides for several data protection mechanisms that allow you to recover lost information. The recovery process directly depends on whether automatic synchronization with the cloud was previously configured or whether the data was saved only in the internal memory of the device.
In this article we will analyze in detail all the available methods for returning correspondence on devices under control Android. You'll learn how to use Google Drive backups, how to work with local database files, and the limitations of each method. Carefully following the instructions will help minimize the risk of permanent loss of valuable data.
Principles of backup in WhatsApp
Before taking active steps, you need to understand exactly how the messenger saves your history. WhatsApp does not store your messages on its servers after they are delivered, so the only hope for recovery is backups created on on your device or in the cloud. There are two main types of backups: cloud (via Google Drive) and local (in the internal memory of the phone).
Cloud backup occurs automatically at a specified time of day if this function has been activated by the user. This method is the most convenient, since a copy is saved even if the smartphone is physically damaged or lost. However, to restore data using this method, it is critical to use the same Google account and the same phone number that were linked to the messenger earlier.
⚠️ Attention: When restoring from a cloud copy, all messages received after the last backup was created will be permanently deleted from the current one chat.
Local copies are created automatically every night at 2 o'clock local time and are stored in the device's internal memory for 7 days. This means that you can restore correspondence for any of the last weeks if the cloud method is for some reason unavailable or does not contain the necessary data. Local copy files have the extension .crypt14 or .crypt15, where the numbers indicate the encryption version.
Check the date of the last backup in the WhatsApp settings before deleting the application to understand what information will be restored and what will be lost.
Restoring correspondence via Google Drive
The easiest and most common way to get back deleted messages is to use the cloud recovery function Google Drive. This method is effective if you have previously enabled automatic backups in the application settings. The process requires a complete reinstallation of the messenger, since the recovery function is only available during initial setup.
First, you need to delete the application WhatsApp from your device. This can be done through the phone settings in the “Applications” section or simply by holding the icon on the desktop and selecting “Delete”. After uninstallation, go to the store Google Play Market, find the messenger and install it again. Do not launch the application immediately after installation.
Run WhatsApp and go through the verification procedure by entering your phone number. The system will automatically detect the presence of a backup copy on your Google Driveassociated with this number. You will be prompted to restore your chat history and media files. You need to click the "Restore" button and wait for the process to complete.
- 📱 Make sure that the same Google account is entered on your phone that was used to create the copy.
- 🔋 Connect the device to a power source, as the process of downloading and decrypting data can consume a lot energy.
- 📶 Use a stable Wi-Fi connection to avoid interruptions when downloading large amounts of media files.
Once the recovery is complete, click the “Next” button and your chats will start appearing in the list. Please note that media files (photos, videos) may be downloaded in the background after you start using the application. Do not force close the messenger until the loading indicator disappears.
Using local backups
If the cloud copy is missing, damaged or contains too old data, local backups come to the rescue. They are stored in a hidden folder in the internal memory of your smartphone. This method requires a more careful approach and work with the file system, but is often the only chance to return messages from the last days.
To access the copy files, you will need any file manager, for example, the built-in Explorer or third-party applications like Files by Google. You need to find the folder where the messenger data is stored. In modern versions of Android, the path usually looks like Android/media/com.whatsapp/WhatsApp/Databases, however on older devices the folder WhatsApp may be located in the root of the internal memory.
Inside the folder Databases you will find a file named msgstore.db.cryptXX (where XX is the encryption version number) and several files with dates in the name, for example msgstore-2023-10-25.1.db.cryptXX. The file without a date in the name is the latest current copy that the application uses by default. Files with dates are archived copies for previous days.
Folder: /Android/media/com.whatsapp/WhatsApp/Databases/File: msgstore.db.crypt14 (current copy)
File: msgstore-2023-10-24.1.db.crypt14 (archive for yesterday)
To restore correspondence for a specific date, you need to rename the current file msgstore.db.cryptXX, adding any word to its name, for example, msgstore.db.cryptXX.current. Then select the file with the desired date, remove the date from its name, leaving only msgstore.db.cryptXX. After these manipulations, uninstall and install WhatsApp again.
☑️ Preparing to restore from a local copy
When you launch the updated application, the messenger will offer to restore data. Since there may not be a cloud copy with the current date (or you turn off the Internet before starting), the application will detect the local file that you have renamed and offer to restore the history from it. Agree with the proposal, and the correspondence will be returned.
Comparison of data recovery methods
The choice of recovery method depends on the specific situation: when the messages were deleted, whether there is access to the Internet and how current the cloud copy is. Below is a table that will help you quickly navigate and choose the best course of action for your case.
| Characteristics | Google Drive | Local copy | Third-party software |
|---|---|---|---|
| Internet required | Yes, required | No | Often required |
| Archive depth | Depends on settings | 7 days | Depends on the app |
| Complexity | Low | Medium | High |
| Risk of data loss | Minimum | Medium (name error) | High |
As can be seen from the table, the method using Google Drive is the simplest and safest for the average user. However, it has a limitation on the relevance of the data: you will not be able to restore messages that arrived after the last cloud copy was created. In this case, the local method has no alternative.
Using third-party software to recover data from the phone's memory (without backups) is an extreme measure. Such apps are often paid and do not guarantee results, especially on modern versions of Android with enhanced encryption. You should resort to them only if other methods have not worked.
Local copies are stored for only 7 days, so you need to act quickly if you discover data loss and cloud backup is not suitable.
Frequent errors and ways to solve them
Even if you follow all the instructions, users may encounter problems. One of the most common mistakes is a phone number mismatch. WhatsApp tightly binds backups to the phone number. If you try to restore data to a new number, even using the same Google account, the recovery will not occur.
Another problem arises when changing the phone model or operating system. For example, when moving from iOS to Android Direct recovery from Google Drive is not possible since backup formats differ. In such cases, it is necessary to use special utilities for transferring data when initially setting up a new smartphone or official migration tools from phone manufacturers.
⚠️ Attention: Never try to decrypt files
.cryptmanually or change their extension to.txtor.dbwithout an encryption key - this will lead to file corruption and impossibility of recovery.
Also, users often forget that to restore from Google Drive, services must be installed on the phone Google Play. On some Chinese versions of smartphones, these services may be missing or disabled, making cloud recovery impossible. In such a situation, you can only rely on local copies or pre-install Google services.
What to do if the recovery is frozen?
If the recovery process is frozen at 99% or the indicator spins endlessly, check the free space on your phone. To unpack an archive, the amount of memory required is 2-3 times larger than the size of the copy itself. Free up space and restart the application.
Preventing data loss in the future
To avoid having to urgently restore correspondence in the future, it is recommended to configure automatic backup correctly. Go to settings WhatsApp, select the “Chats” section and then “Chat backup”. Here you can set the frequency of creating copies: daily, weekly or monthly.
The optimal option is to create copies daily. In this menu you can also choose whether to include video recordings in the backup process. Videos take up a lot of space on Google Drive, so if your storage limit is limited, it is better to disable this option, saving only text and photos.
- 📅 Set the copy frequency to “Daily” for maximum data safety.
- ☁️ Regularly check that the backup is successful by going to the chat settings.
- 💾 Periodically copy important correspondence manually using the "Chat Export" function and send it to your email.
Chat Export function allows you to download the history of a specific dialogue as a text file, which can be saved on your computer or sent to another cloud. This is a great way to create additional insurance for especially important conversations or personal correspondence that should not depend on the work of one application.
If you change phones, use the "Transfer Chats" function inside the WhatsApp settings before you start setting up a new device - this will create a local copy for fast transfer over Wi-Fi.
Recovering individual messages and media files
Sometimes users need to restore not the entire correspondence history, but only one specific message or photo. Unfortunately, using standard means WhatsApp it is impossible to unload one message from a backup copy - the restoration process always affects the entire chat. However, there are workarounds for finding lost media files.
If a photo or video was downloaded to your phone before deleting the conversation, it may be saved in the device's gallery. Check the WhatsApp Images i WhatsApp Video folders in your file manager. Even if a chat is deleted, media files often remain in the phone's memory until you clear the cache or delete them manually.
To recover text messages without reinstalling the application, you can try requesting a report on your account. In settings WhatsApp there is a section “Request account information”. After 3 days, you will receive a file containing some data about your activity, but the conversation history itself is usually not included in this report for reasons of security and data storage architecture.
Is it possible to restore correspondence if I did not make a backup copy?
Without a previously created backup copy (local or cloud), it is impossible to restore correspondence using standard means. Data is not stored on WhatsApp servers. The only chance is to use specialized software to deeply scan the phone's memory, but success is not guaranteed, especially on new models of smartphones with encryption.
What happens if I restore an old copy?
When restoring an old backup, all messages that you received between the date the copy was created and the current moment will be deleted. The messenger will roll back the state of the chats to the form they were in at the time of the backup. New messages will not be “mixed” with old ones.
How can I find out the encryption version of my copy?
The encryption version is indicated in the extension of the backup file. For example, in the file name msgstore.db.crypt14 the number 14 means the encryption version. It must match the one supported by your installed version of WhatsApp, otherwise the restoration may not work.
Does the backup take up space on Google Drive?
Yes, WhatsApp backups take up space on your Google storage. However, copies created through WhatsApp do not count towards your Google Account quota (subject to certain Google policy conditions), but if you have a lot of videos in your backup, the space may be used up.
Is it possible to recover messages from a changed number?
No, backups are tied to a phone number. If you changed your number, you need to use the “Replace number” function in the WhatsApp settings on your old device before creating a copy, or transfer data using special utilities when changing your phone.