How to recover correspondence in WhatsApp on Android

Losing important messages in messenger is always stressful, especially if it contained critical information or dear memories. Accidental deletion of a chat, system crash, or device failure can cause your conversation history to disappear overnight. However, the operating system Android and itself WhatsApp provide several reliable data protection mechanisms that allow you to recover lost data.

The recovery process depends on whether you have enabled automatic synchronization with the cloud or whether local backup files remain in memory phone. In this article, we will analyze both scenarios in detail, explain what to do if there is no backup, and consider the nuances of working with different versions of Android. It is important to understand that the success of the operation directly depends on the timeliness of your actions and the availability of saved files msgstore.db.crypt.

Before taking active steps, you need to assess the situation and choose the right algorithm. Don’t panic and install third-party apps of dubious origin right away - often the system’s built-in tools do a better job. Let's look at all the available methods one by one, starting from the simplest and most reliable.

Recovery from a cloud copy of Google Drive

The easiest and most common way to get back correspondence history is to use cloud storage Google Drive. If you've previously set up automatic backups in the app's settings, then your data is already safe on Google's servers. This method is ideal when switching to a new smartphone or after completely resetting the device to factory settings.

To get started, make sure that the same account is active on your phone Googlethat was used to create the copy. It is also critical that the phone number matches the one to which the messenger account was registered. The first time you launch the application after installation, the system will automatically detect an available backup and offer to restore it.

If the automatic offer does not appear, there may be a failure in account detection. In this case, you need to manually check the settings. Go to the application menu, select section Settings → Chats → Chat backup. Here you will see the date and time of the last save. If the date is current, then the data is ready for download.

⚠️ Attention: The process of restoring from Google Drive requires a stable Wi-Fi connection. Using mobile data can lead to rapid traffic consumption, since the size of the database with media files can reach several gigabytes.

It is worth considering that restoring from the cloud replaces the current database on the phone with the one stored on the Internet. All messages received after the date of the last cloud copy will be permanently lost during this process. So if you accidentally deleted a chat five minutes ago, and the last sync was last night, this method will return yesterday's state, not today's.

Using local backups in the phone memory

Even if cloud synchronization has been disabled or does not work WhatsApp by default creates local copies of the database every morning at 2 am. These files are stored in the internal memory of the device or on a memory card SD and can be used to manually restore correspondence for the last 7 days.

Backup files have a specific format name msgstore-YYYY-MM-DD.1.db.crypt14where the numbers indicate the date of creation, and the ending crypt14 indicates the version encryption (this may vary depending on the application version). To recover data, you will need a file manager, for example Files by Google or a built-in explorer.

The action algorithm is as follows: first you need to remove the current WhatsApp application from the device. Then, through the file manager, find the folder Android/media/com.whatsapp/WhatsApp/Databases (on older versions of Android the path may be simply WhatsApp/Databases). Select the file with the desired date, rename it to msgstore.db.crypt14 (removing the date from the name), and install the messenger again.

• 📂 Find the database folder in the root of the internal memory or on the SD card.
• 📅 Select the backup file with the date before the deletion messages.
• ✏️ Rename the selected file to msgstore.db.crypt14, replacing the existing file with the same name.
• 📲 Install WhatsApp and confirm recovery the first time you start it.

If you notice missing messages after two weeks, you cannot restore them through this method will work, since the oldest file has already been overwritten by the system. In this case, the only chance is to search for old backups on your computer or in other storages.

Restoring individual messages without reinstalling

Often users do not need to return the entire correspondence history, but only one specific message or media file that was deleted by mistake. Unfortunately, it is impossible to extract an individual message from the general database without losing subsequent entries using WhatsApp's built-in tools. Archiving and restoring only works with the entire data set.

However, there is a workaround if the deleted message was part of a chat that you simply archived rather than permanently deleted. In the list of chats, scroll the screen to the very bottom (or up, depending on the interface version) and find the folder Archive. If the desired dialogue is there, just hold it and select the extraction function.

If the message is really deleted, you can try to restore it from notifications. Many smartphones running Android 11 and newer have a "Notification History" function. Go to Settings → Notifications → Notification history. If this option was enabled before deletion, the text of the message may remain there, even if it is no longer in the application itself.

⚠️ Warning: Third-party applications that promise to restore individual messages without root access is often fraudulent. They can steal your personal data or infect your device with a virus. Use only official methods.

To restore media files (photos, videos) that were deleted from the chat, but could be saved in the gallery, check the folder WhatsApp Images or WhatsApp Video in the phone gallery. Sometimes when deleting a message from a chat, the file remains in the system media folder if the “delete from me and from the other person” option was not selected to clear the storage.

Why do files remain in the gallery after deleting a chat?

This is due to the way the Android file system works. Deleting a message in the messenger database does not always initiate a command to physically delete the file from the DCIM shared folder if the application cache has not been forcibly cleared.

Restoring correspondence when changing phone number

The situation becomes more complicated if you have changed your phone number and want to transfer your correspondence history to a new account. Simply installing WhatsApp on a new number and restoring a copy from the old one will not work - the encryption keys are tied to the phone number. To correctly transfer data, you must use the built-in number change function.

The procedure must be performed on the old device (or on the new one, but inserting the old SIM card first). Go to Settings → Account → Change number. Enter your old and new phone numbers. The Setup Wizard will prompt you to transfer your account information, groups, and settings. It is important to check the box next to the item about transferring chat history.

After confirming the operation, an activation code will be sent to the new number. As soon as you enter it, the application will automatically create a new backup copy for the new number, while preserving all the old history. After that, you can insert a new SIM card into the target device and restore data from the Google Drive cloud.

Transfer method	Saving groups	Saving settings	Necessity of the old SIM
Function "Change number"	Yes	Yes	Yes (to receive SMS)
Simple reinstallation	No (needs again join)	No	No
Local copy (manual)	Yes	Partially	No (but you need access to files)

If the old SIM card is already lost or blocked, it will be extremely difficult to restore access to your account through the official number change procedure. In such cases, WhatsApp support may require proof of ownership of the old number, which often leads to losing the correspondence history and creating a profile from scratch.

What to do if the backup is damaged or not found

Sometimes users encounter the “Backup not found” or “File is corrupted” error even when there are files in memory. This may be due to a file system failure, memory card corruption, or an application version conflict. First of all, try updating WhatsApp to the latest version through the store Google Play.

If the problem is in the local file, check its size. A file with a size of 0 KB is clearly damaged and cannot be recovered. In this case, you should try to find an earlier copy from previous days and rename it, as described in the section about local recovery. Sometimes clearing the application cache through the Android settings helps: Settings → Applications → WhatsApp → Storage → Clear cache.

In rare cases, changing the path to the backup folder helps. Create a new folder Databases at the root of the internal storage and place the file msgstore.db.crypt14there. Make sure the application has read and write permissions to the storage. On modern versions of Android, these rights are requested upon first launch.

⚠️ Attention: The interface and file paths may differ on smartphones from different manufacturers (Xiaomi, Samsung, Huawei). If you do not find the folder using the standard path, use a file search by entering “crypt” in the search bar.

If none of the software methods helped, the physical storage medium may have errors. Connect your phone to your computer and try copying the backup file to your PC. If copying freezes or gives an error, the problem may be in the phone's memory sector, in which case professional repair of the device will be required.

Preventing data loss and setting up autosave

In order not to encounter the problem of recovery in the future, you need to properly configure the backup system. Go to your chat settings and set the copy frequency to "Daily". Choose a time when your phone is usually connected to Wi-Fi and charging, such as 3 a.m.

It's also worth turning on the option to save videos to backup if media files are important to you. However, remember that this will significantly increase the file size and download time. For critical conversations, you can use the chat export feature. Open the desired dialog, click on the three dots in the corner and select More → Export chat. You can send a text file with the history to your email or to the cloud.

Regularly check the status of the latest copy in the application settings. If you see that copying has not been performed for a long time, check the free space in Google Drive. The 15 GB limit is common to all Google services, and its overflow blocks the creation of new WhatsApp backups.

• ⚙️ Set the backup frequency to "Daily" in the application settings.
• ☁️ Monitor the free space on Google Drive so that synchronization is not interrupted.
• 📧 Periodically export important chats to email for double insurance.
• 🔋 Perform backups only when connected to a power source.

Remember that no system gives a 100% guarantee, but an integrated approach to data storage minimizes the risks of losing information. The combination of cloud synchronization and periodic manual export of important conversations will create reliable protection for your digital correspondence.

Can I restore correspondence if I don’t remember my Google account password?

No, recovery from Google Drive is impossible without access to the account to which the copy was made. You will have to first restore access to your Google account through the password reset procedure on the Google website, and only after that WhatsApp will be able to download the data.

Will the correspondence be saved if you delete and reinstall the application?

Yes, it will be saved, but only if you agree to restore the backup copy when you first launch it after installation. If you click "Skip", the old database will be overwritten by a new empty database, and it will become impossible to return old messages.

How to restore correspondence from iPhone to Android?

Officially, this is only possible during the initial setup of a new Android smartphone using a Lightning-USB-C cable and the "Switch to Android" application (or analogues from the manufacturer, for example, Samsung Smart Switch). It is impossible to transfer data to an already configured phone without resetting the settings using standard means.

Does the encryption version (crypt12, crypt14, crypt15) affect recovery?

Yes, it does. The backup file must match the encryption version supported by the version of WhatsApp you have installed. Typically, the application automatically updates the format when creating a new copy, but if you manually restore old files, an incompatibility error may occur.

Is it possible to read a backup file on a computer without a phone?

No, the files have a .db.crypt extension and are encrypted with a unique key that is stored in a protected area of ​​​​the memory of a specific phone. Without this key, it is impossible to decrypt the database with third-party apps.