Hello Kobo teem i create MBtile using QGIS and the base map was openstreetmap , i create the tile and save it on my mobile and copy the Tile file on the same directory that you guide us . but the file is not appear. ?

Maybe this post discussed previously should help you solve your issue: [image] Layer data file - Background MBTiles Data Collection Try configuring your Collect android app as follows and you should be able to view the MBTILES File as layers while collecting data with Col…