Make sure it is a proper Android device (beware of cheap Chinese Android tablets and refurbished 10 year old Taiwanese phones, they will not work reliably. We recommend Google endorsed devices 5 years old or newer). Pass info between your apps with workflows called Zaps Sometimes Metabase will fail to complete its startup due to a database lock that was not cleared properly. Follow the steps in the link to get a running database server in 2 minutes. When done, create a database for your Metabase like below 2. Submitting a PR 4) Install the docker-sync gem on the host-machine: