On October 16, Pearl Abyss announced the Soft Launch of Black Desert Mobile. Unfortunately, access to BDM will be limited by region and will only be available on Android in more detail below.
Soft Launch starts on October 24, 2019. It will be available in a number of countries, the list of countries can be viewed below:
The source of video from the official Black Desert Mobile channel, which is available only by reference
Also at the end of the video there is a hint that the release date of BLack Desert Mobile will be in December