The WhatsApp has become most prominent messaging service app which lets you send text messages to your friend, voice calling and now with Video calling feature has been also added recently.
This new Updates will finally allow iPhone WhatsApp users to send messages while they are offline. The messages will be placed in a queue and will be sent automatically as soon as the signal returns.
Previously, the send button would only function when your iPhone was online. Post-update, the Send button is available at all times.
This feature has already been launched for the Android users.
The latest update of WhatsApp (2.17.1) will also allow you to send up to 30 photos or videos at once. The previous limit was 10.
Users of the app are now able to manage their phone’s storage space by clearing certain messages types.
Videos, for example, can now be deleted from specific message threads by simply visiting the Settings tab, selecting “Data and Storage Usage” and then, “Storage Usage.”
Here The Complete WhatsApp Updates and Usage Guide