Google Messages can now unsend a message from everyone in a chat. Unsend only works in RCS chats between Android phones; messages to iPhones can't be unsent, only deleted locally. This follows a ...

You can block unwanted text messages on an Android phone by blocking the phone number with just a few taps.

Before clearing it, it is important to know what cache does. WhatsApp stores thumbnails of images, preview data and temporary ...