Many users believe that deleting a message in WhatsApp, it will disappear completely without a trace. However, recent revelations have shown that this isn't entirely true. Even if the message is deleted from the conversation, copies may remain stored on servers and devices.
This issue has come to light following research that found deleted messages can be recovered under certain circumstances. Below, we explore how deleting messages on WhatsApp actually works, what risks it entails, and what methods exist to delete messages more effectively.
What actually happens when you delete a message on WhatsApp?
When you decide to delete a message on WhatsApp, the app offers you two options: delete for all o delete for meIf you choose the first option, the message will disappear from both your chat and the recipients' chats, but it will leave a message that it has been deleted. If you select the second option, it will simply no longer be visible on your device.
However, this does not mean that the message has completely disappeared. WhatsApp does automatic backups that messages may contain before they were deleted. Additionally, on Android and iOS devices, the Notifications can display content of the message before being deleted.
Backups and server storage
WhatsApp performs cloud backups periodically. On Android, these copies are stored in Google Drive, while in iOS they are saved in iCloud. These may contain deleted messages if the copy was made before deletion.
Additionally, WhatsApp servers may temporarily retain message information, allowing authorities or forensic experts to access it in certain cases. Although the company states that messages are end-to-end encrypted, their cloud storage makes them susceptible to recovery.
How can I recover deleted messages?
There are several ways to recover messages that have already been deleted:
- Restoring backups: If you uninstall and reinstall WhatsApp, you can restore the latest backup and recover deleted messages.
- Using third-party apps: Some apps record notification history and may display deleted messages. For more details on this, you can visit how to do this. read deleted WhatsApp messages.
- Digital forensics: Computer experts can recover messages by accessing the device's storage logs.
Advanced methods to delete messages without leaving a trace
For those looking to completely delete their messages, there are more sophisticated methods:
- Manually delete backups: On Android, you can access Google Drive and delete your WhatsApp backup.
- Factory reset your device: This method erases all data on the phone, although it may still be recoverable using advanced tools.
- Using overwriting applications: Programs like CCleaner o iShredder They can overwrite deleted data to prevent its recovery.
Temporary messages: a partial solution
WhatsApp has implemented a feature of temporary messages This allows you to configure chats so that messages automatically disappear after a specified period of time (24 hours, 7 days, or 90 days). However, this doesn't prevent screenshots from being taken or messages from being backed up.
Although WhatsApp offers an option to delete messages, this does not guarantee that they will disappear completely. Backups, forensic records, and external tools can allow for recovery. If the privacy is a priority, it is advisable to take additional measures such as deleting backups and using overwriting applications.
