You really are erased chat conversations Whatsapp?
Whatsapp asks you a question when you delete a conversation, is the part in which you can cancel if wrong, but you also have the delete button if you do not want more and want it to disappear.
What nobody knows is that once removed, the message does not disappear altogether, this chat will be in the memory of our Whatsapp application.
The discovery will be part of Jonathan Zdziarski, a computer willing to disclose this secret, which also stated that these events happen in iMessage, this application may become even worse than Whatsapp.
This is what gives us to see is that Whatsapp does not respect our privacy as much as says, because it does not completely eliminate the messages we do not want to see.
To reassure the people have to say, that is not at all easy to recover these messages, even if possible, so Jonathan said, "The only way to get rid of them seems to be to completely remove the application."