It is recommended that you make several independent full backups, that store the state of an app at certain times. The single backup of the current state does not secure against accidental deletions or SW problems.
Starting with the next version (3.9.7) the newDropbox API V2 is integrated. A new menu is implemented called „Backup“ takes care about the tasks about backing up and restoring the data of taxi data manager. Start with setting the switch „Use dropbox“ to ‚enabled‘. Immediately a the dropbox authentication will start, if the internet is Read more about How to create a backup[…]