Reading a deleted WhatsApp message someone sent you without any app can be quite tricky. Since the sender has deleted the message, it no longer exists in their outbox or your inbox.
As such, there is no way to access it without using an external app.
There are, however, certain methods you can use to try and recover a deleted WhatsApp message. One of these is to use a third-party app like WhatsRemoved+.
This app allows users to back up their WhatsApp conversations and even monitor deleted messages from other users. All you need to do is install the app on your device and then enable notifications for it. After that, you will be able to receive notifications whenever someone sends and deletes messages.
Another way to read a deleted WhatsApp message is to use iCloud or Google Drive backups. If you have enabled automatic backups of your chats on either of these services, then there’s a chance that the deleted message is still stored on the cloud service. You can restore this backup and view all of your messages, including the one that was deleted.
Finally, you may also be able to read a deleted WhatsApp message by using forensic software like Cellebrite or Oxygen Forensic Suite. These tools enable investigators and security professionals to extract data from mobile devices. They can be used to recover data from backups as well as directly from devices themselves – including WhatsApp messages.
In conclusion, reading a deleted WhatsApp message someone sent you without any app can be difficult but not impossible if you know where to look. You can try using apps like WhatsRemoved+, restoring iCloud or Google Drive backups or using forensic software like Cellebrite and Oxygen Forensic Suite in order to access that data.