In October of 017, the feature called "Diletta for Everywhere" gave the user the chance to delete it in seven minutes after sending a message. This deadline has been increased by one hour and eight minutes to 16 seconds in the latest update of WhatsApp, News Technology Site, Virg.
It is still unclear why this deadline is so specific, and there is no additional information on WhatsApp support pages. However, users will have more time to delete the messages they send.
There are no such features in WhatsApp, although there are rival competitors in some messaging apps that do not have a hidden talk that will not be stored on the device and the sender's device.
A new update for WhatsApp has been introduced for iOS in the AppStore. This feature also has a new timeline.