BlackBerry Messenger, commonly known as BBM, was officially discontinued on May 31, 2019. At that time, BlackBerry Limited ended support for its messaging service, which was once a popular application among BlackBerry smartphone users. The decision to discontinue BBM was part of a broader transition for BlackBerry towards focusing on software and security solutions rather than its traditional hardware and messaging services. Although the BBM app was a vital tool for communication for many, it is no longer available for download or use. Users seeking alternative messaging platforms may want to explore other popular apps on the market. For the latest information about BlackBerry offerings and services, it would be useful to check their official website.