You could use the DropBox app or Google Drive & backup DC settings (Export Folder) by locating DC's backup location (In the DC Menu, More, Backup/Restore)from your old device & export the backup file from DropBox to the new device location (In the DC Menu, More, Backup/Restore) then restore DC's settings.
If DC won't open on your new device, uninstall & re-install DC. Then open DC & get the location of where to put the backup file (In the DC Menu, More, Backup/Restore)
You could use the DropBox app or Google Drive & backup DC settings (Export Folder) by locating DC's backup location (In the DC Menu, More, Backup/Restore)from your old device & export the backup file from DropBox to the new device location (In the DC Menu, More, Backup/Restore) then restore DC's settings.
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i tried google drive and now DC wont open
If DC won't open on your new device, uninstall & re-install DC. Then open DC & get the location of where to put the backup file (In the DC Menu, More, Backup/Restore)