Hey quick question, I have some mbtiles, and I would like to know if there is folder with all downloaded maps where I could put my mbtiles and then select theme as a source for the map.

[trymesometime]

What format are this maps,

[miki151]

These are vector maps, here is the format: https://github.com/mapsforge/mapsforge/blob/master/docs/Specification-Binary-Map-File.md